case identification number
ncsr sample part 2 weight
sampling error stratum
sampling error cluster
1=employed 2=unemployed 3=out of labor force
Age in categories
Is male?
Alcohol dependence?
Major depressive episode?
Educational categories
Marital status
Age at interview
Age from 17 to 29?
Age from 30 to 44?
Age from 45 to 59?
Age 60 or older?
Less than HS education?
High school?
Some college?
College?
Is married?
Previously married?
Never married?