Codes and Frequencies
For female persons who gave live birth in the past five years and who smoked during the 12 months prior to giving birth, CIGSAFTLASTPS reports the average number of cigarettes that the person smoked per day before learning of her most recent pregnancy in the past five years.
- 1985; 1990: Female persons who gave live birth in the past five years who smoked at any time during their most recent pregnancy.
- 1985, 1990
- 1985, 1990 : PERWEIGHT