Your specification
4 research variables · 1 cycle
Edit studyYour study specification is ready
AUDLOABCOther Exam Abnormality, Left, Comment
DCDINDEXLead - Dust
DCDSTATLead - Dust
DMDMARTLMarital Status
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: DMDMARTL
- AUX1.XPT · 1999-2000 — selected variable: AUDLOABC
- LAB20.XPT · 1999-2000 — selected variables: DCDINDEX, DCDSTAT