Smoking - Cigarette Use
Respondent sequence number
Smoked at least 100 cigarettes in life
Age started smoking cigarettes regularly
Do you now smoke cigarettes?
How long since quit smoking cigarettes
Unit of measure (day/week/month/year)
# cigarettes smoked per day when quit
How soon after waking do you smoke
# days smoked cigs during past 30 days
Avg # cigarettes/day during past 30 days
Cigarette Filter type
Cigarette Menthol indicator
Tried to quit smoking
Cigarettes smoked in entire life
Age first smoked whole cigarette
Questionnaire Mode Flag