Codes and Frequencies
Description
For sample persons age 18 and older who have smoked at least 100 cigarettes and
don't currently smoke, QUITYRS reports the number of years since the person quit smoking cigarettes.
Universe
- 1994-1995: Half of sample persons age 18+ (excluded from AIDS supplement) who have smoked at least 100 cigarettes and don't currently smoke.
- 1997-2018: Sample adults age 18+ who have smoked at least 100 cigarettes and don't currently smoke.
Availability
- 1994-1995, 1997-2018
Weights
- 1997-2018 : SAMPWEIGHT
- 1994-1995 : SUPP2WT