Menthol Cigarettes and Smoking Cessation among Adult Smokers in the US

摘要

Objectives: In this study, we identified differences in cessation, nicotine dependence, and quit attempts between smokers using non-menthol cigarettes and smokers using menthol cigarettes differing in menthol delivery method (eg, menthol in the tobacco only, crushable capsulesonly or both). Methods: We analyzed data from the Population Assessment of Tobacco and Health Study, Waves 1 and 2 (W1 and W2), to determine associations of delivery method of menthol with cessation, nicotine dependence, and quit attempts among current adult cigarette smokers. Results:Nearly 40% of US smokers reported using a mentholated cigarette product with most using a product mentholated in the tobacco only. Smokers included in this analysis had a moderate to low heaviness of smoking index score. The lowest average score was among those using products mentholated ina filter capsule only (1.3, SE = .10), and the highest among those using non-mentholated products (2.4, SE = .03). About 12% of smokers quit between W1 and W2. Cessation, nicotine dependence, and quit attempts at W2 were not associated with delivery method of menthol at W1. Conclusions:Method of menthol delivery did not impact cessation, nicotine dependence, and quit attempts.