Are Adolescent Cigarette Smokers Who Use Smokeless Tobacco More Likely to Continue Smoking in the Future than Cigarette-Only Smokers: Results from Waves I and II of the Adolescent Health Survey
Figure 1
Cigarette smoking and smokeless tobacco use at Wave II by cigarette smoking and smokeless tobacco use at Wave I: Adolescent Health Study. Wave I current cigarette smoking defined as those who said they smoked on at least 1 of the past 30 days. Current smokeless tobacco use was defined as those who used chewing tobacco during the previous 30 days.