Purpose of Review E-cigarette use (va**) among adults has increased, and various
patterns of concurrent smoking and va** (ie,“dual use”) have emerged. Understanding …

Purpose Adolescent use of electronic cigarettes (e-cigarettes) has risen rapidly, which is
concerning given the health effects of e-cigarettes and youth susceptibility to nicotine …

Background Tobacco use often begins or stabilizes in young adulthood. Approximately 90%
of young adults use social media and over 80% own a smartphone. Retailers of electronic …

Introduction E-cigarettes are now the most common form of tobacco use among adolescents,
and use is associated with increased risk of initiation of cigarette smoking. This project used …

Abstract Background and Aims In 2017, the US Food and Drug Administration (FDA)
proposed to reduce nicotine in cigarettes to minimally or non‐addictive levels. This study …

Some electronic cigarette (e-cigarette) users are interested in quitting e-cigarette use,
though few studies have assessed what factors contribute to this interest. This study aimed …

Background and objective Although studies have investigated the association between
cigarette smoking and sleep outcomes among adolescents in the United States, few studies …

Nicotine va** among adolescents, a major public health concern, may be exacerbated by
exposure to pro-va** social media content. This study interviewed adolescents about their …

Objectives: Outcome expectancies are central to explaining health behavior and have been
shown to predict tobacco use. Research on outcome expectancies for e-cigarette use …

Objectives: Although previous studies have identified reasons why youth try e-cigarettes,
longitudinal research is needed to identify predictors of e-cigarette initiation. This study …