Progression to Traditional Cigarette Smoking After Electronic Cigarette Use Among US Adolescents and Young Adults

摘要

IMPORTANCEElectronic cigarettes (e-cigarettes) may help smokers reduce the use of traditional combustible cigarettes. However, adolescents and young adults who have never smoked traditional cigarettes are now using e-cigarettes, and these individuals may be at risk for subsequent progression to traditional cigarette smoking.