Introduction Electronic cigarette use (vaping) has been found to be associated with
respiratory symptoms like wheezing or whistling in the chest. Whether or not lifetime vaping …

Study Objectives: Targeted marketing has caused a recent surge in teen electronic cigarette
usage. In all-age surveys, we isolated adolescent data (13–20 years) to assess age …

Introduction Exclusive e-cigarette use has been shown to be associated with reduced levels
of respiratory symptoms relative to smoking combustible cigarettes; this association has …

Objective To examine patterns of abstinence from e-cigarettes, combusted tobacco products
(CTPs), both, or neither among young adults enrolled in a US-based randomized trial of a …

Background: The use of electronic cigarettes (e-cigarettes) has increased dramatically over
the past decade. Although the majority of users report initiating e-cigarette use (vaping) to …

Introduction Although some smokers switch to exclusive use of electronic cigarettes (e-
cigarettes), others become dual users of combustible cigarettes and e-cigarettes. Little is …

Background To explore whether the use of e-cigarettes and conventional cigarettes affects
the prevalence of obstructive sleep apnea (OSA) in adults. Methods Complete records of …

Introduction E-cigarette use is highly prevalent among adolescents. However, little research
has examined the relationship between e-cigarette use and sleep-related complaints in this …

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

Introduction The novel features of e-cigarettes in the recent vaping boom are appealing to
females. Given increasing concerns about using e-cigarettes among females, understanding …