Praxis Data Lab · Variable History

Variable history and harmonization report.

Review variable definitions, cycle chronology, survey design, laboratory methods, method-change boundaries, detection limits, and evidence-backed harmonization actions.

4,844matching variable codes

5,163 release records across 151 datasets and 1 cycles.

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Search scope

Filtered NHANES variable history

Cycle: 2003-2004.

Harmonization summary

4,712 label-stable codes

Label changes detected: 12
Multiple dataset contexts: 132
Unique codes: 4,844
Enriched codes in this report: 0

Scientific safeguard

Qualified assessment is authoritative; chronology remains supporting evidence.

Praxis separates source-stated method or instrument changes from automated differences in CDC/NCHS method text. The qualified harmonization assessment below is the researcher-facing conclusion; method chronology explains the underlying evidence and does not override that adjudication.

Variable-by-variable chronology

Qualified harmonization assessment and indexed evidence

Each variable first shows the current qualified assessment used by Study Builder, followed by cycle-specific source evidence and method chronology.

ACD010ACompatible with harmonization

What language(s) {do you/does SP} usually speak at home?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2021-2023

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Confirm that the construct and coding are unchanged before pooling or recoding.

Supporting CDC/NCHS evidence

Variable names / labels over time

What language(s) {do you/does SP} usually speak at home? — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — What language(s) {do you/does SP} usually speak at home? — Acculturation (Questionnaire)

ACD010BCompatible with harmonization

What language(s) {do you/does SP} usually speak at home?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2021-2023

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Confirm that the construct and coding are unchanged before pooling or recoding.

Supporting CDC/NCHS evidence

Variable names / labels over time

What language(s) {do you/does SP} usually speak at home? — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — What language(s) {do you/does SP} usually speak at home? — Acculturation (Questionnaire)

ACD010CCompatible with harmonization

What language(s) {do you/does SP} usually speak at home?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2021-2023

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Confirm that the construct and coding are unchanged before pooling or recoding.

Supporting CDC/NCHS evidence

Variable names / labels over time

What language(s) {do you/does SP} usually speak at home? — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — What language(s) {do you/does SP} usually speak at home? — Acculturation (Questionnaire)

ACD040Compatible with harmonization

What language(s) {do you/does SP} usually speak at home? Would you say...

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2013-2014 · 2013-2014 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020 · 2017-2020 → 2021-2023

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Confirm that the construct and coding are unchanged before pooling or recoding.

Supporting CDC/NCHS evidence

Variable names / labels over time

What language(s) {do you/does SP} usually speak at home? Would you say... — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — What language(s) {do you/does SP} usually speak at home? Would you say... — Acculturation (Questionnaire)

ACD070Compatible with harmonization

In what country was {your/SP's} father born?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

In what country was {your/SP's} father born? — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — In what country was {your/SP's} father born? — Acculturation (Questionnaire)

ACD080Compatible with harmonization

In what country was {your/SP's} mother born?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

In what country was {your/SP's} mother born? — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — In what country was {your/SP's} mother born? — Acculturation (Questionnaire)

ACQ020Compatible with harmonization

The next questions are about language. In general, what language(s) {do you/does SP} read and speak. Would you say . . .

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

The next questions are about language. In general, what language(s) {do you/does SP} read and speak. Would you say . . . — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — The next questions are about language. In general, what language(s) {do you/does SP} read and speak. Would you say . . . — Acculturation (Questionnaire)

ACQ030Compatible with harmonization

What was the language(s) {you/SP} used as a child? Would you say...

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

What was the language(s) {you/SP} used as a child? Would you say... — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — What was the language(s) {you/SP} used as a child? Would you say... — Acculturation (Questionnaire)

ACQ050Compatible with harmonization

In which language(s) {do you/does SP} usually think? Would you say...

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

In which language(s) {do you/does SP} usually think? Would you say... — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — In which language(s) {do you/does SP} usually think? Would you say... — Acculturation (Questionnaire)

ACQ060Compatible with harmonization

What language(s) {do you/does SP} usually speak with {your/his/her} friends? Would you say...

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

What language(s) {do you/does SP} usually speak with {your/his/her} friends? Would you say... — 2003-2004

Cycle-by-cycle release history

2003-2004: ACQ_C — What language(s) {do you/does SP} usually speak with {your/his/her} friends? Would you say... — Acculturation (Questionnaire)

AIALANGCompatible with harmonization

Language of the MEC ACASI Interview Instrument

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Demographics

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

Language of the MEC ACASI Interview Instrument — 2003-2004

Cycle-by-cycle release history

2003-2004: DEMO_C — Language of the MEC ACASI Interview Instrument — Demographic Variables & Sample Weights (Demographics)

ALQ101Compatible with harmonization

The next questions are about drinking alcoholic beverages. Included are liquor (such as whiskey or gin), beer, wine, wine coolers, and any other type of alcoholic beverage. In any one year, {have you/has SP} had at least 12 drinks of any type of alcoholic beverage? By a drink, I mean a 12 oz. beer, a 4 oz. glass of wine, or an ounce of liquor.

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2013-2014 · 2013-2014 → 2015-2016

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

The next questions are about drinking alcoholic beverages. Included are liquor (such as whiskey or gin), beer, wine, wine coolers, and any other type of alcoholic beverage. In any one year, {have you/has SP} had at least 12 drinks of any type of alcoholic beverage? By a drink, I mean a 12 oz. beer, a 4 oz. glass of wine, or an ounce of liquor. — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — The next questions are about drinking alcoholic beverages. Included are liquor (such as whiskey or gin), beer, wine, wine coolers, and any other type of alcoholic beverage. In any one year, {have you/has SP} had at least 12 drinks of any type of alcoholic beverage? By a drink, I mean a 12 oz. beer, a 4 oz. glass of wine, or an ounce of liquor. — Alcohol Use (Questionnaire)

ALQ110Compatible with harmonization

In {your/SP's} entire life, {have you/has he/ has she} had at least 12 drinks of any type of alcoholic beverage?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

In {your/SP's} entire life, {have you/has he/ has she} had at least 12 drinks of any type of alcoholic beverage? — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — In {your/SP's} entire life, {have you/has he/ has she} had at least 12 drinks of any type of alcoholic beverage? — Alcohol Use (Questionnaire)

ALQ120QCompatible with harmonization

In the past 12 months, how often did {you/SP} drink any type of alcoholic beverage? PROBE: How many days per week, per month, or per year did {you/SP} drink?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

In the past 12 months, how often did {you/SP} drink any type of alcoholic beverage? PROBE: How many days per week, per month, or per year did {you/SP} drink? — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — In the past 12 months, how often did {you/SP} drink any type of alcoholic beverage? PROBE: How many days per week, per month, or per year did {you/SP} drink? — Alcohol Use (Questionnaire)

ALQ120UCompatible with harmonization

UNIT OF MEASURE.

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

UNIT OF MEASURE. — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — UNIT OF MEASURE. — Alcohol Use (Questionnaire)

ALQ130Compatible with harmonization

In the past 12 months, on those days that {you/SP} drank alcoholic beverages, on the average, how many drinks did {you/he/she} have?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Confirm that the construct and coding are unchanged before pooling or recoding.

Supporting CDC/NCHS evidence

Variable names / labels over time

In the past 12 months, on those days that {you/SP} drank alcoholic beverages, on the average, how many drinks did {you/he/she} have? — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — In the past 12 months, on those days that {you/SP} drank alcoholic beverages, on the average, how many drinks did {you/he/she} have? — Alcohol Use (Questionnaire)

ALQ140QCompatible with harmonization

In the past 12 months, on how many days did {you/SP} have 5 or more drinks of any alcoholic beverage? PROBE: How many days per week, per month, or per year did {you/SP} have 5 or more drinks in a single day?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

In the past 12 months, on how many days did {you/SP} have 5 or more drinks of any alcoholic beverage? PROBE: How many days per week, per month, or per year did {you/SP} have 5 or more drinks in a single day? — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — In the past 12 months, on how many days did {you/SP} have 5 or more drinks of any alcoholic beverage? PROBE: How many days per week, per month, or per year did {you/SP} have 5 or more drinks in a single day? — Alcohol Use (Questionnaire)

ALQ140UCompatible with harmonization

UNIT OF MEASURE.

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

UNIT OF MEASURE. — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — UNIT OF MEASURE. — Alcohol Use (Questionnaire)

ALQ150Compatible with harmonization

Was there ever a time or times in {your/SP's} life when {you/he/she} drank 5 or more drinks of any kind of alcoholic beverage almost every day?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010

Praxis harmonization actions

Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.

Supporting CDC/NCHS evidence

Variable names / labels over time

Was there ever a time or times in {your/SP's} life when {you/he/she} drank 5 or more drinks of any kind of alcoholic beverage almost every day? — 2003-2004

Cycle-by-cycle release history

2003-2004: ALQ_C — Was there ever a time or times in {your/SP's} life when {you/he/she} drank 5 or more drinks of any kind of alcoholic beverage almost every day? — Alcohol Use (Questionnaire)

AUAEARCompatible with harmonization

Which ear tested first?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Which ear tested first? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Which ear tested first? — Audiometry (Examination)

AUAEXCMTCompatible with harmonization

Comment code for an Audio Exam

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Comment code for an Audio Exam — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Comment code for an Audio Exam — Audiometry (Examination)

AUAEXSTSCompatible with harmonization

Status of an Audiometry Exam

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Status of an Audiometry Exam — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Status of an Audiometry Exam — Audiometry (Examination)

AUAFMANLCompatible with harmonization

Frequency at Which Switched From Auto to Manual Audio Testing (Left)

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Frequency at Which Switched From Auto to Manual Audio Testing (Left) — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Frequency at Which Switched From Auto to Manual Audio Testing (Left) — Audiometry (Examination)

AUAFMANRCompatible with harmonization

Frequency at Which Switched From Auto to Manual Audio Testing (Right)

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Confirm that the construct and coding are unchanged before pooling or recoding.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Frequency at Which Switched From Auto to Manual Audio Testing (Right) — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Frequency at Which Switched From Auto to Manual Audio Testing (Right) — Audiometry (Examination)

AUALEQCCompatible with harmonization

Left Ear Quality Code

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Confirm that the construct and coding are unchanged before pooling or recoding.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Left Ear Quality Code — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Left Ear Quality Code — Audiometry (Examination)

AUAMODECompatible with harmonization

Mode of Audiometric Test (Manual/Automatic/Mixed)

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Mode of Audiometric Test (Manual/Automatic/Mixed) — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Mode of Audiometric Test (Manual/Automatic/Mixed) — Audiometry (Examination)

AUAREQCCompatible with harmonization

Right Ear Quality Code

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Confirm that the construct and coding are unchanged before pooling or recoding.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Right Ear Quality Code — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Right Ear Quality Code — Audiometry (Examination)

AUDLOABCCompatible with harmonization

Other Exam Abnormality, Left, Comment

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Confirm that the construct and coding are unchanged before pooling or recoding.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Other Exam Abnormality, Left, Comment — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Other Exam Abnormality, Left, Comment — Audiometry (Examination)

AUDROABCCompatible with harmonization

Other Exam Abnormality, Right, Comment

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012 · 2011-2012 → 2015-2016 · 2015-2016 → 2017-2018 · 2017-2018 → 2017-2020

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Select the weight appropriate to each cycle and subsample; when pooling cycles, construct the combined weight according to NHANES guidance rather than reusing a single-cycle weight unchanged.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.
Confirm that the construct and coding are unchanged before pooling or recoding.

Supporting CDC/NCHS evidence

Variable names / labels over time

Other Exam Abnormality, Right, Comment — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Other Exam Abnormality, Right, Comment — Audiometry (Examination)

AUDTYL01Compatible with harmonization

Tympanometry-Left Ear, Measurement 1

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 1 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 1 — Audiometry - Tympanometry (Examination)

AUDTYL02Compatible with harmonization

Tympanometry-Left Ear, Measurement 2

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 2 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 2 — Audiometry - Tympanometry (Examination)

AUDTYL03Compatible with harmonization

Tympanometry-Left Ear, Measurement 3

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 3 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 3 — Audiometry - Tympanometry (Examination)

AUDTYL04Compatible with harmonization

Tympanometry-Left Ear, Measurement 4

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 4 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 4 — Audiometry - Tympanometry (Examination)

AUDTYL05Compatible with harmonization

Tympanometry-Left Ear, Measurement 5

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 5 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 5 — Audiometry - Tympanometry (Examination)

AUDTYL06Compatible with harmonization

Tympanometry-Left Ear, Measurement 6

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 6 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 6 — Audiometry - Tympanometry (Examination)

AUDTYL07Compatible with harmonization

Tympanometry-Left Ear, Measurement 7

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 7 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 7 — Audiometry - Tympanometry (Examination)

AUDTYL08Compatible with harmonization

Tympanometry-Left Ear, Measurement 8

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 8 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 8 — Audiometry - Tympanometry (Examination)

AUDTYL09Compatible with harmonization

Tympanometry-Left Ear, Measurement 9

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 9 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 9 — Audiometry - Tympanometry (Examination)

AUDTYL10Compatible with harmonization

Tympanometry-Left Ear, Measurement 10

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 10 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 10 — Audiometry - Tympanometry (Examination)

AUDTYL11Compatible with harmonization

Tympanometry-Left Ear, Measurement 11

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 11 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 11 — Audiometry - Tympanometry (Examination)

AUDTYL12Compatible with harmonization

Tympanometry-Left Ear, Measurement 12

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 12 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 12 — Audiometry - Tympanometry (Examination)

AUDTYL13Compatible with harmonization

Tympanometry-Left Ear, Measurement 13

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 13 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 13 — Audiometry - Tympanometry (Examination)

AUDTYL14Compatible with harmonization

Tympanometry-Left Ear, Measurement 14

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 14 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 14 — Audiometry - Tympanometry (Examination)

AUDTYL15Compatible with harmonization

Tympanometry-Left Ear, Measurement 15

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 15 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 15 — Audiometry - Tympanometry (Examination)

AUDTYL16Compatible with harmonization

Tympanometry-Left Ear, Measurement 16

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 16 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 16 — Audiometry - Tympanometry (Examination)

AUDTYL17Compatible with harmonization

Tympanometry-Left Ear, Measurement 17

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 17 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 17 — Audiometry - Tympanometry (Examination)

AUDTYL18Compatible with harmonization

Tympanometry-Left Ear, Measurement 18

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 18 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 18 — Audiometry - Tympanometry (Examination)

AUDTYL19Compatible with harmonization

Tympanometry-Left Ear, Measurement 19

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 19 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 19 — Audiometry - Tympanometry (Examination)

AUDTYL20Compatible with harmonization

Tympanometry-Left Ear, Measurement 20

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 20 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 20 — Audiometry - Tympanometry (Examination)

AUDTYL21Compatible with harmonization

Tympanometry-Left Ear, Measurement 21

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 21 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 21 — Audiometry - Tympanometry (Examination)

AUDTYL22Compatible with harmonization

Tympanometry-Left Ear, Measurement 22

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 22 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 22 — Audiometry - Tympanometry (Examination)

AUDTYL23Compatible with harmonization

Tympanometry-Left Ear, Measurement 23

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 23 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 23 — Audiometry - Tympanometry (Examination)

AUDTYL24Compatible with harmonization

Tympanometry-Left Ear, Measurement 24

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 24 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 24 — Audiometry - Tympanometry (Examination)

AUDTYL25Compatible with harmonization

Tympanometry-Left Ear, Measurement 25

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 25 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 25 — Audiometry - Tympanometry (Examination)

AUDTYL26Compatible with harmonization

Tympanometry-Left Ear, Measurement 26

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 26 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 26 — Audiometry - Tympanometry (Examination)

AUDTYL27Compatible with harmonization

Tympanometry-Left Ear, Measurement 27

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 27 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 27 — Audiometry - Tympanometry (Examination)

AUDTYL28Compatible with harmonization

Tympanometry-Left Ear, Measurement 28

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 28 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 28 — Audiometry - Tympanometry (Examination)

AUDTYL29Compatible with harmonization

Tympanometry-Left Ear, Measurement 29

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 29 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 29 — Audiometry - Tympanometry (Examination)

AUDTYL30Compatible with harmonization

Tympanometry-Left Ear, Measurement 30

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 30 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 30 — Audiometry - Tympanometry (Examination)

AUDTYL31Compatible with harmonization

Tympanometry-Left Ear, Measurement 31

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 31 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 31 — Audiometry - Tympanometry (Examination)

AUDTYL32Compatible with harmonization

Tympanometry-Left Ear, Measurement 32

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 32 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 32 — Audiometry - Tympanometry (Examination)

AUDTYL33Compatible with harmonization

Tympanometry-Left Ear, Measurement 33

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 33 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 33 — Audiometry - Tympanometry (Examination)

AUDTYL34Compatible with harmonization

Tympanometry-Left Ear, Measurement 34

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 34 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 34 — Audiometry - Tympanometry (Examination)

AUDTYL35Compatible with harmonization

Tympanometry-Left Ear, Measurement 35

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 35 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 35 — Audiometry - Tympanometry (Examination)

AUDTYL36Compatible with harmonization

Tympanometry-Left Ear, Measurement 36

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 36 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 36 — Audiometry - Tympanometry (Examination)

AUDTYL37Compatible with harmonization

Tympanometry-Left Ear, Measurement 37

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 37 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 37 — Audiometry - Tympanometry (Examination)

AUDTYL38Compatible with harmonization

Tympanometry-Left Ear, Measurement 38

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 38 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 38 — Audiometry - Tympanometry (Examination)

AUDTYL39Compatible with harmonization

Tympanometry-Left Ear, Measurement 39

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 39 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 39 — Audiometry - Tympanometry (Examination)

AUDTYL40Compatible with harmonization

Tympanometry-Left Ear, Measurement 40

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 40 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 40 — Audiometry - Tympanometry (Examination)

AUDTYL41Compatible with harmonization

Tympanometry-Left Ear, Measurement 41

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 41 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 41 — Audiometry - Tympanometry (Examination)

AUDTYL42Compatible with harmonization

Tympanometry-Left Ear, Measurement 42

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 42 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 42 — Audiometry - Tympanometry (Examination)

AUDTYL43Compatible with harmonization

Tympanometry-Left Ear, Measurement 43

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 43 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 43 — Audiometry - Tympanometry (Examination)

AUDTYL44Compatible with harmonization

Tympanometry-Left Ear, Measurement 44

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 44 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 44 — Audiometry - Tympanometry (Examination)

AUDTYL45Compatible with harmonization

Tympanometry-Left Ear, Measurement 45

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 45 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 45 — Audiometry - Tympanometry (Examination)

AUDTYL46Compatible with harmonization

Tympanometry-Left Ear, Measurement 46

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 46 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 46 — Audiometry - Tympanometry (Examination)

AUDTYL47Compatible with harmonization

Tympanometry-Left Ear, Measurement 47

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 47 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 47 — Audiometry - Tympanometry (Examination)

AUDTYL48Compatible with harmonization

Tympanometry-Left Ear, Measurement 48

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 48 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 48 — Audiometry - Tympanometry (Examination)

AUDTYL49Compatible with harmonization

Tympanometry-Left Ear, Measurement 49

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 49 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 49 — Audiometry - Tympanometry (Examination)

AUDTYL50Compatible with harmonization

Tympanometry-Left Ear, Measurement 50

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 50 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 50 — Audiometry - Tympanometry (Examination)

AUDTYL51Compatible with harmonization

Tympanometry-Left Ear, Measurement 51

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 51 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 51 — Audiometry - Tympanometry (Examination)

AUDTYL52Compatible with harmonization

Tympanometry-Left Ear, Measurement 52

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 52 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 52 — Audiometry - Tympanometry (Examination)

AUDTYL53Compatible with harmonization

Tympanometry-Left Ear, Measurement 53

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 53 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 53 — Audiometry - Tympanometry (Examination)

AUDTYL54Compatible with harmonization

Tympanometry-Left Ear, Measurement 54

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 54 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 54 — Audiometry - Tympanometry (Examination)

AUDTYL55Compatible with harmonization

Tympanometry-Left Ear, Measurement 55

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 55 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 55 — Audiometry - Tympanometry (Examination)

AUDTYL56Compatible with harmonization

Tympanometry-Left Ear, Measurement 56

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 56 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 56 — Audiometry - Tympanometry (Examination)

AUDTYL57Compatible with harmonization

Tympanometry-Left Ear, Measurement 57

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 57 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 57 — Audiometry - Tympanometry (Examination)

AUDTYL58Compatible with harmonization

Tympanometry-Left Ear, Measurement 58

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 58 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 58 — Audiometry - Tympanometry (Examination)

AUDTYL59Compatible with harmonization

Tympanometry-Left Ear, Measurement 59

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 59 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 59 — Audiometry - Tympanometry (Examination)

AUDTYL60Compatible with harmonization

Tympanometry-Left Ear, Measurement 60

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 60 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 60 — Audiometry - Tympanometry (Examination)

AUDTYL61Compatible with harmonization

Tympanometry-Left Ear, Measurement 61

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 61 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 61 — Audiometry - Tympanometry (Examination)

AUDTYL62Compatible with harmonization

Tympanometry-Left Ear, Measurement 62

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 62 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 62 — Audiometry - Tympanometry (Examination)

AUDTYL63Compatible with harmonization

Tympanometry-Left Ear, Measurement 63

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 63 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 63 — Audiometry - Tympanometry (Examination)

AUDTYL64Compatible with harmonization

Tympanometry-Left Ear, Measurement 64

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 64 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 64 — Audiometry - Tympanometry (Examination)

AUDTYL65Compatible with harmonization

Tympanometry-Left Ear, Measurement 65

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 65 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 65 — Audiometry - Tympanometry (Examination)

AUDTYL66Compatible with harmonization

Tympanometry-Left Ear, Measurement 66

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 66 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 66 — Audiometry - Tympanometry (Examination)

AUDTYL67Compatible with harmonization

Tympanometry-Left Ear, Measurement 67

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 67 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 67 — Audiometry - Tympanometry (Examination)

AUDTYL68Compatible with harmonization

Tympanometry-Left Ear, Measurement 68

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 68 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 68 — Audiometry - Tympanometry (Examination)

AUDTYL69Compatible with harmonization

Tympanometry-Left Ear, Measurement 69

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 69 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 69 — Audiometry - Tympanometry (Examination)

AUDTYL70Compatible with harmonization

Tympanometry-Left Ear, Measurement 70

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 70 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 70 — Audiometry - Tympanometry (Examination)

AUDTYL71Compatible with harmonization

Tympanometry-Left Ear, Measurement 71

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 71 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 71 — Audiometry - Tympanometry (Examination)

AUDTYL72Compatible with harmonization

Tympanometry-Left Ear, Measurement 72

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 72 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 72 — Audiometry - Tympanometry (Examination)

AUDTYL73Compatible with harmonization

Tympanometry-Left Ear, Measurement 73

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 73 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 73 — Audiometry - Tympanometry (Examination)

AUDTYL74Compatible with harmonization

Tympanometry-Left Ear, Measurement 74

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 74 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 74 — Audiometry - Tympanometry (Examination)

AUDTYL75Compatible with harmonization

Tympanometry-Left Ear, Measurement 75

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 75 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 75 — Audiometry - Tympanometry (Examination)

AUDTYL76Compatible with harmonization

Tympanometry-Left Ear, Measurement 76

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 76 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 76 — Audiometry - Tympanometry (Examination)

AUDTYL77Compatible with harmonization

Tympanometry-Left Ear, Measurement 77

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 77 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 77 — Audiometry - Tympanometry (Examination)

AUDTYL78Compatible with harmonization

Tympanometry-Left Ear, Measurement 78

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 78 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 78 — Audiometry - Tympanometry (Examination)

AUDTYL79Compatible with harmonization

Tympanometry-Left Ear, Measurement 79

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 79 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 79 — Audiometry - Tympanometry (Examination)

AUDTYL80Compatible with harmonization

Tympanometry-Left Ear, Measurement 80

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 80 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 80 — Audiometry - Tympanometry (Examination)

AUDTYL81Compatible with harmonization

Tympanometry-Left Ear, Measurement 81

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 81 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 81 — Audiometry - Tympanometry (Examination)

AUDTYL82Compatible with harmonization

Tympanometry-Left Ear, Measurement 82

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 82 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 82 — Audiometry - Tympanometry (Examination)

AUDTYL83Compatible with harmonization

Tympanometry-Left Ear, Measurement 83

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 83 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 83 — Audiometry - Tympanometry (Examination)

AUDTYL84Compatible with harmonization

Tympanometry-Left Ear, Measurement 84

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Left Ear, Measurement 84 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Left Ear, Measurement 84 — Audiometry - Tympanometry (Examination)

AUDTYR01Compatible with harmonization

Tympanometry-Right Ear, Measurement 1

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 1 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 1 — Audiometry - Tympanometry (Examination)

AUDTYR02Compatible with harmonization

Tympanometry-Right Ear, Measurement 2

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 2 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 2 — Audiometry - Tympanometry (Examination)

AUDTYR03Compatible with harmonization

Tympanometry-Right Ear, Measurement 3

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 3 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 3 — Audiometry - Tympanometry (Examination)

AUDTYR04Compatible with harmonization

Tympanometry-Right Ear, Measurement 4

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 4 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 4 — Audiometry - Tympanometry (Examination)

AUDTYR05Compatible with harmonization

Tympanometry-Right Ear, Measurement 5

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 5 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 5 — Audiometry - Tympanometry (Examination)

AUDTYR06Compatible with harmonization

Tympanometry-Right Ear, Measurement 6

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 6 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 6 — Audiometry - Tympanometry (Examination)

AUDTYR07Compatible with harmonization

Tympanometry-Right Ear, Measurement 7

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 7 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 7 — Audiometry - Tympanometry (Examination)

AUDTYR08Compatible with harmonization

Tympanometry-Right Ear, Measurement 8

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 8 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 8 — Audiometry - Tympanometry (Examination)

AUDTYR09Compatible with harmonization

Tympanometry-Right Ear, Measurement 9

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 9 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 9 — Audiometry - Tympanometry (Examination)

AUDTYR10Compatible with harmonization

Tympanometry-Right Ear, Measurement 10

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 10 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 10 — Audiometry - Tympanometry (Examination)

AUDTYR11Compatible with harmonization

Tympanometry-Right Ear, Measurement 11

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 11 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 11 — Audiometry - Tympanometry (Examination)

AUDTYR12Compatible with harmonization

Tympanometry-Right Ear, Measurement 12

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 12 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 12 — Audiometry - Tympanometry (Examination)

AUDTYR13Compatible with harmonization

Tympanometry-Right Ear, Measurement 13

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 13 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 13 — Audiometry - Tympanometry (Examination)

AUDTYR14Compatible with harmonization

Tympanometry-Right Ear, Measurement 14

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 14 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 14 — Audiometry - Tympanometry (Examination)

AUDTYR15Compatible with harmonization

Tympanometry-Right Ear, Measurement 15

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 15 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 15 — Audiometry - Tympanometry (Examination)

AUDTYR16Compatible with harmonization

Tympanometry-Right Ear, Measurement 16

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 16 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 16 — Audiometry - Tympanometry (Examination)

AUDTYR17Compatible with harmonization

Tympanometry-Right Ear, Measurement 17

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 17 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 17 — Audiometry - Tympanometry (Examination)

AUDTYR18Compatible with harmonization

Tympanometry-Right Ear, Measurement 18

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 18 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 18 — Audiometry - Tympanometry (Examination)

AUDTYR19Compatible with harmonization

Tympanometry-Right Ear, Measurement 19

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 19 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 19 — Audiometry - Tympanometry (Examination)

AUDTYR20Compatible with harmonization

Tympanometry-Right Ear, Measurement 20

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 20 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 20 — Audiometry - Tympanometry (Examination)

AUDTYR21Compatible with harmonization

Tympanometry-Right Ear, Measurement 21

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 21 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 21 — Audiometry - Tympanometry (Examination)

AUDTYR22Compatible with harmonization

Tympanometry-Right Ear, Measurement 22

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 22 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 22 — Audiometry - Tympanometry (Examination)

AUDTYR23Compatible with harmonization

Tympanometry-Right Ear, Measurement 23

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 23 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 23 — Audiometry - Tympanometry (Examination)

AUDTYR24Compatible with harmonization

Tympanometry-Right Ear, Measurement 24

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 24 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 24 — Audiometry - Tympanometry (Examination)

AUDTYR25Compatible with harmonization

Tympanometry-Right Ear, Measurement 25

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 25 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 25 — Audiometry - Tympanometry (Examination)

AUDTYR26Compatible with harmonization

Tympanometry-Right Ear, Measurement 26

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 26 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 26 — Audiometry - Tympanometry (Examination)

AUDTYR27Compatible with harmonization

Tympanometry-Right Ear, Measurement 27

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 27 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 27 — Audiometry - Tympanometry (Examination)

AUDTYR28Compatible with harmonization

Tympanometry-Right Ear, Measurement 28

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified Praxis harmonization assessment

Compatible with harmonization · moderate confidence

No blocking method discontinuity is identified inside the selected cycle span, but one or more longitudinal changes require explicit harmonization conditions before pooling.

Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence

Relevant boundaries: 1999-2000 → 2001-2002 · 2001-2002 → 2003-2004 · 2003-2004 → 2005-2006 · 2005-2006 → 2007-2008 · 2007-2008 → 2009-2010 · 2009-2010 → 2011-2012

Praxis harmonization actions

Verify merge grain, companion variables, and component-specific analytic guidance for the new file context.
Review the adjacent codebooks/methods. Keep this boundary as documentation variation unless source evidence confirms a substantive method or instrument change.
Apply cycle-specific eligibility rules and restrict the pooled analytic population to a defensible common target population.

Supporting CDC/NCHS evidence

Variable names / labels over time

Tympanometry-Right Ear, Measurement 28 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 28 — Audiometry - Tympanometry (Examination)

AUDTYR29Indexed code and label stable

Tympanometry-Right Ear, Measurement 29

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 29 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 29 — Audiometry - Tympanometry (Examination)

AUDTYR30Indexed code and label stable

Tympanometry-Right Ear, Measurement 30

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 30 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 30 — Audiometry - Tympanometry (Examination)

AUDTYR31Indexed code and label stable

Tympanometry-Right Ear, Measurement 31

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 31 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 31 — Audiometry - Tympanometry (Examination)

AUDTYR32Indexed code and label stable

Tympanometry-Right Ear, Measurement 32

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 32 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 32 — Audiometry - Tympanometry (Examination)

AUDTYR33Indexed code and label stable

Tympanometry-Right Ear, Measurement 33

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 33 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 33 — Audiometry - Tympanometry (Examination)

AUDTYR34Indexed code and label stable

Tympanometry-Right Ear, Measurement 34

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 34 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 34 — Audiometry - Tympanometry (Examination)

AUDTYR35Indexed code and label stable

Tympanometry-Right Ear, Measurement 35

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 35 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 35 — Audiometry - Tympanometry (Examination)

AUDTYR36Indexed code and label stable

Tympanometry-Right Ear, Measurement 36

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 36 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 36 — Audiometry - Tympanometry (Examination)

AUDTYR37Indexed code and label stable

Tympanometry-Right Ear, Measurement 37

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 37 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 37 — Audiometry - Tympanometry (Examination)

AUDTYR38Indexed code and label stable

Tympanometry-Right Ear, Measurement 38

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 38 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 38 — Audiometry - Tympanometry (Examination)

AUDTYR39Indexed code and label stable

Tympanometry-Right Ear, Measurement 39

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 39 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 39 — Audiometry - Tympanometry (Examination)

AUDTYR40Indexed code and label stable

Tympanometry-Right Ear, Measurement 40

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 40 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 40 — Audiometry - Tympanometry (Examination)

AUDTYR41Indexed code and label stable

Tympanometry-Right Ear, Measurement 41

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 41 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 41 — Audiometry - Tympanometry (Examination)

AUDTYR42Indexed code and label stable

Tympanometry-Right Ear, Measurement 42

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 42 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 42 — Audiometry - Tympanometry (Examination)

AUDTYR43Indexed code and label stable

Tympanometry-Right Ear, Measurement 43

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 43 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 43 — Audiometry - Tympanometry (Examination)

AUDTYR44Indexed code and label stable

Tympanometry-Right Ear, Measurement 44

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 44 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 44 — Audiometry - Tympanometry (Examination)

AUDTYR45Indexed code and label stable

Tympanometry-Right Ear, Measurement 45

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 45 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 45 — Audiometry - Tympanometry (Examination)

AUDTYR46Indexed code and label stable

Tympanometry-Right Ear, Measurement 46

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 46 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 46 — Audiometry - Tympanometry (Examination)

AUDTYR47Indexed code and label stable

Tympanometry-Right Ear, Measurement 47

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 47 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 47 — Audiometry - Tympanometry (Examination)

AUDTYR48Indexed code and label stable

Tympanometry-Right Ear, Measurement 48

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 48 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 48 — Audiometry - Tympanometry (Examination)

AUDTYR49Indexed code and label stable

Tympanometry-Right Ear, Measurement 49

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 49 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 49 — Audiometry - Tympanometry (Examination)

AUDTYR50Indexed code and label stable

Tympanometry-Right Ear, Measurement 50

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 50 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 50 — Audiometry - Tympanometry (Examination)

AUDTYR51Indexed code and label stable

Tympanometry-Right Ear, Measurement 51

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 51 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 51 — Audiometry - Tympanometry (Examination)

AUDTYR52Indexed code and label stable

Tympanometry-Right Ear, Measurement 52

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 52 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 52 — Audiometry - Tympanometry (Examination)

AUDTYR53Indexed code and label stable

Tympanometry-Right Ear, Measurement 53

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 53 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 53 — Audiometry - Tympanometry (Examination)

AUDTYR54Indexed code and label stable

Tympanometry-Right Ear, Measurement 54

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 54 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 54 — Audiometry - Tympanometry (Examination)

AUDTYR55Indexed code and label stable

Tympanometry-Right Ear, Measurement 55

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 55 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 55 — Audiometry - Tympanometry (Examination)

AUDTYR56Indexed code and label stable

Tympanometry-Right Ear, Measurement 56

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 56 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 56 — Audiometry - Tympanometry (Examination)

AUDTYR57Indexed code and label stable

Tympanometry-Right Ear, Measurement 57

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 57 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 57 — Audiometry - Tympanometry (Examination)

AUDTYR58Indexed code and label stable

Tympanometry-Right Ear, Measurement 58

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 58 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 58 — Audiometry - Tympanometry (Examination)

AUDTYR59Indexed code and label stable

Tympanometry-Right Ear, Measurement 59

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 59 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 59 — Audiometry - Tympanometry (Examination)

AUDTYR60Indexed code and label stable

Tympanometry-Right Ear, Measurement 60

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 60 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 60 — Audiometry - Tympanometry (Examination)

AUDTYR61Indexed code and label stable

Tympanometry-Right Ear, Measurement 61

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 61 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 61 — Audiometry - Tympanometry (Examination)

AUDTYR62Indexed code and label stable

Tympanometry-Right Ear, Measurement 62

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 62 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 62 — Audiometry - Tympanometry (Examination)

AUDTYR63Indexed code and label stable

Tympanometry-Right Ear, Measurement 63

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 63 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 63 — Audiometry - Tympanometry (Examination)

AUDTYR64Indexed code and label stable

Tympanometry-Right Ear, Measurement 64

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 64 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 64 — Audiometry - Tympanometry (Examination)

AUDTYR65Indexed code and label stable

Tympanometry-Right Ear, Measurement 65

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 65 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 65 — Audiometry - Tympanometry (Examination)

AUDTYR66Indexed code and label stable

Tympanometry-Right Ear, Measurement 66

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 66 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 66 — Audiometry - Tympanometry (Examination)

AUDTYR67Indexed code and label stable

Tympanometry-Right Ear, Measurement 67

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 67 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 67 — Audiometry - Tympanometry (Examination)

AUDTYR68Indexed code and label stable

Tympanometry-Right Ear, Measurement 68

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 68 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 68 — Audiometry - Tympanometry (Examination)

AUDTYR69Indexed code and label stable

Tympanometry-Right Ear, Measurement 69

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 69 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 69 — Audiometry - Tympanometry (Examination)

AUDTYR70Indexed code and label stable

Tympanometry-Right Ear, Measurement 70

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 70 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 70 — Audiometry - Tympanometry (Examination)

AUDTYR71Indexed code and label stable

Tympanometry-Right Ear, Measurement 71

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 71 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 71 — Audiometry - Tympanometry (Examination)

AUDTYR72Indexed code and label stable

Tympanometry-Right Ear, Measurement 72

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 72 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 72 — Audiometry - Tympanometry (Examination)

AUDTYR73Indexed code and label stable

Tympanometry-Right Ear, Measurement 73

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 73 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 73 — Audiometry - Tympanometry (Examination)

AUDTYR74Indexed code and label stable

Tympanometry-Right Ear, Measurement 74

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 74 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 74 — Audiometry - Tympanometry (Examination)

AUDTYR75Indexed code and label stable

Tympanometry-Right Ear, Measurement 75

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 75 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 75 — Audiometry - Tympanometry (Examination)

AUDTYR76Indexed code and label stable

Tympanometry-Right Ear, Measurement 76

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 76 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 76 — Audiometry - Tympanometry (Examination)

AUDTYR77Indexed code and label stable

Tympanometry-Right Ear, Measurement 77

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 77 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 77 — Audiometry - Tympanometry (Examination)

AUDTYR78Indexed code and label stable

Tympanometry-Right Ear, Measurement 78

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 78 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 78 — Audiometry - Tympanometry (Examination)

AUDTYR79Indexed code and label stable

Tympanometry-Right Ear, Measurement 79

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 79 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 79 — Audiometry - Tympanometry (Examination)

AUDTYR80Indexed code and label stable

Tympanometry-Right Ear, Measurement 80

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 80 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 80 — Audiometry - Tympanometry (Examination)

AUDTYR81Indexed code and label stable

Tympanometry-Right Ear, Measurement 81

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 81 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 81 — Audiometry - Tympanometry (Examination)

AUDTYR82Indexed code and label stable

Tympanometry-Right Ear, Measurement 82

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 82 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 82 — Audiometry - Tympanometry (Examination)

AUDTYR83Indexed code and label stable

Tympanometry-Right Ear, Measurement 83

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 83 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 83 — Audiometry - Tympanometry (Examination)

AUDTYR84Indexed code and label stable

Tympanometry-Right Ear, Measurement 84

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Tympanometry-Right Ear, Measurement 84 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXTYM_C — Tympanometry-Right Ear, Measurement 84 — Audiometry - Tympanometry (Examination)

AUQ010Indexed code and label stable

Do you now have a tube in your right or left ear? (If yes, indicate affected ear(s))

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Do you now have a tube in your right or left ear? (If yes, indicate affected ear(s)) — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Do you now have a tube in your right or left ear? (If yes, indicate affected ear(s)) — Audiometry (Examination)

AUQ020Indexed code and label stable

Have you had a cold, sinus problem, or earache in the last 24 hours?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you had a cold, sinus problem, or earache in the last 24 hours? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you had a cold, sinus problem, or earache in the last 24 hours? — Audiometry (Examination)

AUQ020AIndexed code and label stable

Have you had a cold in the last 24 hours?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you had a cold in the last 24 hours? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you had a cold in the last 24 hours? — Audiometry (Examination)

AUQ020BIndexed code and label stable

Have you had a sinus problem in the last 24 hours

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you had a sinus problem in the last 24 hours — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you had a sinus problem in the last 24 hours — Audiometry (Examination)

AUQ020CIndexed code and label stable

Have you had an earache in the right ear in the last 24 hours?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you had an earache in the right ear in the last 24 hours? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you had an earache in the right ear in the last 24 hours? — Audiometry (Examination)

AUQ020DIndexed code and label stable

Have you had an earache in left ear in the last 24 hours?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you had an earache in left ear in the last 24 hours? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you had an earache in left ear in the last 24 hours? — Audiometry (Examination)

AUQ020EIndexed code and label stable

Have you had an earache in both ears in the last 24 hours?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you had an earache in both ears in the last 24 hours? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you had an earache in both ears in the last 24 hours? — Audiometry (Examination)

AUQ030Indexed code and label stable

Have you been exposed to loud noise or listened to music with headphones in the past 24 hours?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Have you been exposed to loud noise or listened to music with headphones in the past 24 hours? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Have you been exposed to loud noise or listened to music with headphones in the past 24 hours? — Audiometry (Examination)

AUQ040Indexed code and label stable

How many hours ago did the noise or music end?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

How many hours ago did the noise or music end? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — How many hours ago did the noise or music end? — Audiometry (Examination)

AUQ050Indexed code and label stable

Do you hear better in one ear than the other?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Do you hear better in one ear than the other? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Do you hear better in one ear than the other? — Audiometry (Examination)

AUQ130Indexed code and label stable

Which statement best describes {your/SP's} hearing (without hearing aid)? Would you say {your/his/her} hearing is good, that {you have/s/he has} a little trouble, a lot of trouble, or {are you/is s/he} deaf?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Which statement best describes {your/SP's} hearing (without hearing aid)? Would you say {your/his/her} hearing is good, that {you have/s/he has} a little trouble, a lot of trouble, or {are you/is s/he} deaf? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — Which statement best describes {your/SP's} hearing (without hearing aid)? Would you say {your/his/her} hearing is good, that {you have/s/he has} a little trouble, a lot of trouble, or {are you/is s/he} deaf? — Audiometry (Questionnaire)

AUQ140Indexed code and label stable

About how long has it been since {you/SP} last had {your/his/her} hearing tested?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

About how long has it been since {you/SP} last had {your/his/her} hearing tested? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — About how long has it been since {you/SP} last had {your/his/her} hearing tested? — Audiometry (Questionnaire)

AUQ150Indexed code and label stable

{Have you/Has SP} ever worn a hearing aid?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

{Have you/Has SP} ever worn a hearing aid? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — {Have you/Has SP} ever worn a hearing aid? — Audiometry (Questionnaire)

AUQ160Indexed code and label stable

{Are you/Is SP} now wearing a hearing aid?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

{Are you/Is SP} now wearing a hearing aid? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — {Are you/Is SP} now wearing a hearing aid? — Audiometry (Questionnaire)

AUQ170Indexed code and label stable

In the past 12 months, {have you/has SP} ever worn a hearing aid?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

In the past 12 months, {have you/has SP} ever worn a hearing aid? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — In the past 12 months, {have you/has SP} ever worn a hearing aid? — Audiometry (Questionnaire)

AUQ180Indexed code and label stable

In the past 12 months, how often would you say {you/SP} wore a hearing aid? Would you say . . .

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

In the past 12 months, how often would you say {you/SP} wore a hearing aid? Would you say . . . — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — In the past 12 months, how often would you say {you/SP} wore a hearing aid? Would you say . . . — Audiometry (Questionnaire)

AUQ190Indexed code and label stable

In the past 12 months, {have you/has SP} ever had ringing, roaring, or buzzing in {your/his/her} ears?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

In the past 12 months, {have you/has SP} ever had ringing, roaring, or buzzing in {your/his/her} ears? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — In the past 12 months, {have you/has SP} ever had ringing, roaring, or buzzing in {your/his/her} ears? — Audiometry (Questionnaire)

AUQ200Indexed code and label stable

How often did this happen? Would you say . . .

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

How often did this happen? Would you say . . . — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — How often did this happen? Would you say . . . — Audiometry (Questionnaire)

AUQ210Indexed code and label stable

Outside of work, {have you/has SP} ever been exposed to firearms noise for an average of at least once a month for a year?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Outside of work, {have you/has SP} ever been exposed to firearms noise for an average of at least once a month for a year? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — Outside of work, {have you/has SP} ever been exposed to firearms noise for an average of at least once a month for a year? — Audiometry (Questionnaire)

AUQ220Indexed code and label stable

{Have you/Has SP} ever worn hearing protection devices when exposed to firearms noise?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

{Have you/Has SP} ever worn hearing protection devices when exposed to firearms noise? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — {Have you/Has SP} ever worn hearing protection devices when exposed to firearms noise? — Audiometry (Questionnaire)

AUQ230Indexed code and label stable

Outside of work, {have you/has SP} ever been exposed to other types of loud noise, such as noise from power tools or loud music, for an average of at least once a month for a year? By loud noise I mean noise so loud that {you/s/he} had to speak in a rai sed voice to be heard.

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Outside of work, {have you/has SP} ever been exposed to other types of loud noise, such as noise from power tools or loud music, for an average of at least once a month for a year? By loud noise I mean noise so loud that {you/s/he} had to speak in a rai sed voice to be heard. — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — Outside of work, {have you/has SP} ever been exposed to other types of loud noise, such as noise from power tools or loud music, for an average of at least once a month for a year? By loud noise I mean noise so loud that {you/s/he} had to speak in a rai sed voice to be heard. — Audiometry (Questionnaire)

AUQ240Indexed code and label stable

{Have you/Has SP} ever worn hearing protection devices when exposed to these loud noises?

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Questionnaire

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

{Have you/Has SP} ever worn hearing protection devices when exposed to these loud noises? — 2003-2004

Cycle-by-cycle release history

2003-2004: AUQ_C — {Have you/Has SP} ever worn hearing protection devices when exposed to these loud noises? — Audiometry (Questionnaire)

AUXLOABNIndexed code and label stable

Other Exam Abnormality, Left Ear

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Other Exam Abnormality, Left Ear — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Other Exam Abnormality, Left Ear — Audiometry (Examination)

AUXLOCOLIndexed code and label stable

Collapsing Ear Canal, Left Ear

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Collapsing Ear Canal, Left Ear — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Collapsing Ear Canal, Left Ear — Audiometry (Examination)

AUXLOEXCIndexed code and label stable

Excessive Cerumen, Left Ear

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Excessive Cerumen, Left Ear — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Excessive Cerumen, Left Ear — Audiometry (Examination)

AUXLOIMCIndexed code and label stable

Impacted Cerumen, Left Ear

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Impacted Cerumen, Left Ear — 2003-2004

Cycle-by-cycle release history

2003-2004: AUX_C — Impacted Cerumen, Left Ear — Audiometry (Examination)

AUXLR101Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 01

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 01 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 01 — Audiometry - Acoustic Reflex (Examination)

AUXLR102Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 02

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 02 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 02 — Audiometry - Acoustic Reflex (Examination)

AUXLR103Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 03

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 03 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 03 — Audiometry - Acoustic Reflex (Examination)

AUXLR104Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 04

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 04 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 04 — Audiometry - Acoustic Reflex (Examination)

AUXLR105Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 05

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 05 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 05 — Audiometry - Acoustic Reflex (Examination)

AUXLR106Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 06

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 06 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 06 — Audiometry - Acoustic Reflex (Examination)

AUXLR107Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 07

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 07 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 07 — Audiometry - Acoustic Reflex (Examination)

AUXLR108Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 08

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 08 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 08 — Audiometry - Acoustic Reflex (Examination)

AUXLR109Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 09

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 09 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 09 — Audiometry - Acoustic Reflex (Examination)

AUXLR110Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 10

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 10 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 10 — Audiometry - Acoustic Reflex (Examination)

AUXLR111Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 11

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 11 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 11 — Audiometry - Acoustic Reflex (Examination)

AUXLR112Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 12

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 12 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 12 — Audiometry - Acoustic Reflex (Examination)

AUXLR113Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 13

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 13 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 13 — Audiometry - Acoustic Reflex (Examination)

AUXLR114Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 14

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 14 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 14 — Audiometry - Acoustic Reflex (Examination)

AUXLR115Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 15

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 15 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 15 — Audiometry - Acoustic Reflex (Examination)

AUXLR116Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 16

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 16 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 16 — Audiometry - Acoustic Reflex (Examination)

AUXLR117Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 17

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 17 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 17 — Audiometry - Acoustic Reflex (Examination)

AUXLR118Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 18

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 18 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 18 — Audiometry - Acoustic Reflex (Examination)

AUXLR119Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 19

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 19 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 19 — Audiometry - Acoustic Reflex (Examination)

AUXLR120Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 20

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 20 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 20 — Audiometry - Acoustic Reflex (Examination)

AUXLR121Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 21

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 21 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 21 — Audiometry - Acoustic Reflex (Examination)

AUXLR122Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 22

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 22 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 22 — Audiometry - Acoustic Reflex (Examination)

AUXLR123Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 23

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 23 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 23 — Audiometry - Acoustic Reflex (Examination)

AUXLR124Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 24

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 24 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 24 — Audiometry - Acoustic Reflex (Examination)

AUXLR125Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 25

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 25 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 25 — Audiometry - Acoustic Reflex (Examination)

AUXLR126Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 26

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 26 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 26 — Audiometry - Acoustic Reflex (Examination)

AUXLR127Indexed code and label stable

Acoustic Reflex Left Ear, 1KHz, 27

Observed years: 2003–2004
Release records: 1
Datasets: 1
Components: Examination

Qualified harmonization assessment unavailable

Praxis has not returned a qualified current-snapshot assessment for this variable. Do not infer cross-cycle equivalence from catalog or enrichment evidence alone.

Variable names / labels over time

Acoustic Reflex Left Ear, 1KHz, 27 — 2003-2004

Cycle-by-cycle release history

2003-2004: AUXAR_C — Acoustic Reflex Left Ear, 1KHz, 27 — Audiometry - Acoustic Reflex (Examination)