Your specification
3 research variables · 1 cycle
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AUAMODEMode of Audiometric Test (Manual/Automatic/Mixed)
DCD030Room where samples taken
DMARACELogical Imputation Flag for Race Recode
Cycles: 1999-2000
Up to 50 researcher-selected variables per one-time package.
Source files for your study
Exact CDC/NCHS inputs selected for this specification
These are the source files Praxis will use for the variables and cycles shown above. They replace any generic sample-study file list.
- DEMO.XPT · 1999-2000 — selected variable: DMARACE
- AUX1.XPT · 1999-2000 — selected variable: AUAMODE
- LAB20.XPT · 1999-2000 — selected variable: DCD030