Description Usage Format Source
nhefs_complete is the same as nhefs, but only participants
with complete data are included. The variables that need to be complete to be
included are: qsmk, sex, race, age, school, smokeintensity,
smokeyrs, exercise, active, wt71, wt82, and wt82_71.
1 |
A data frame with 1556 rows and 67 variables. The codebook is available as nhefs_codebook.
wwwn.cdc.gov/nchs/nhanes/nhefs/
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