AUQ410c
Indexed NHANES variable
Questionnaire
What are the main causes of {your/SP's} hearing loss?
- Source releases
- 2
- Available cycles
- 2017-2018 · 2017-2020
- Dataset
- Audiometry
Praxis Data Lab · Study Builder
Build your NHANES study with harmonization intelligence.
Combine variables from the indexed Continuous NHANES catalog, choose the cycles you need, and see how Praxis connects source history, methods, cycle boundaries, and cross-code lineage into a study-specific harmonization view.
1variable selected
Praxis harmonization guidance available
Praxis found harmonization conditions for this study and has surfaced them below with the supporting source evidence.
1 variable assessment
AUQ410C
Compatible with harmonizationmoderate confidence
Questionnaire
What are the main causes of {your/SP's} hearing loss?
- Source releases
- 1
- Available cycles
- 2021-2023
- Dataset
- Audiometry
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
Evidence signals: source-derived
Relevant boundaries: 2017-2018 → 2017-2020 · 2017-2020 → 2021-2023
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.