ADfdsec
Indexed NHANES variable
Questionnaire
Adult food security category for last 12 months
- Source releases
- 2
- Available cycles
- 1999-2000 · 2001-2002
- Dataset
- Food Security
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.
2variables selected
Praxis harmonization guidance available
Praxis found harmonization conditions for this study and has surfaced them below with the supporting source evidence.
2 variable assessments
ALD240
Evidence developinglow confidence
Questionnaire
The next questions are about alcoholic beverages. When answering think about {your/SP's} use over the past 30 days. How often did {you/SP} drink beer or lite beer?
- Source releases
- 1
- Available cycles
- 1999-2000
- Dataset
- Diet Behavior & Nutrition
No normalized longitudinal change evidence is available for this variable. Absence of events must not be interpreted as proof of cross-cycle equivalence.
Evidence provenance: Praxis automated inference from indexed CDC/NCHS evidence