There is concern that e-cigarette use among youth and young adults (YAs) may lead to
future cigarette or other combustible tobacco product use. A synthesis of the literature on this …

Introduction A surge in popularity of e-cigarettes prompts concern given the association
between e-cigarettes and future cigarette use. However, much of the evidence for this …

Introduction Use of e-cigarettes is increasing among young adults in the US Whether e-
cigarette use serves as an aid to smoking reduction or cessation among young adults …

Recent studies suggest that e-cigarette use among youth may be associated with increased
risk of cigarette initiation. The goal of this study was to test the hypothesis that use of e …

Introduction: Electronic cigarette (e-cigarette) use is increasing rapidly, and the impact on
youth is unknown. We assessed associations between e-cigarette use and smoking …

Objective To determine if the declining trend in US youth cigarette smoking changed after e-
cigarettes were introduced, and if youth e-cigarette users would have been likely to smoke …

Introduction The public health community is divided regarding electronic cigarettes. Skeptics
emphasize potential vaping-induced increases in smoking among children and possible …

Objectives To examine whether tobacco initiation via e-cigarettes increases the likelihood of
subsequent tobacco use among a large representative sample of US adolescents. Methods …

Electronic cigarettes (e-cigarettes) use is becoming increasingly common, especially among
adolescents and young adults, and there is little evidence on the impact of e-cigarettes use …

Importance The public health implications of e-cigarettes depend, in part, on whether e-
cigarette use affects the risk of cigarette smoking. Objective To perform a systematic review …