Background: Over the past decade, youth tobacco use has declined, and electronic
cigarettes (e-cigarettes) have entered the market. The aims of this study were to describe the …

Background: Use of electronic cigarettes (e-cigarettes) among adolescents has not been
fully described, in particular their motivations for using them and factors associated with use …

Objectives E-cigarettes are an increasingly popular product among youth in Canada.
However, there is a lack of long-term data presenting trends in use. As such, the objective of …

Introduction: There are limited data on the use of electronic cigarettes (e-cigarettes) among
youth, particularly with regard to the use of nicotine versus nonnicotine products. This study …

Purpose Use of electronic cigarettes (e-cigarettes) among adults has flourished in recent
years. However, little is known about their use among adolescents. This article reports on …

The emergence of electronic nicotine delivery systems (commonly referred to as e-
cigarettes) has created an ongoing public health debate and concerns, especially in regards …

Methods Data came from high school students who completed the school-based, cross-
sectional North Carolina Youth Tobacco Survey in 2011 (n= 4,791) and 2013 (n= 4,092) …

Background Little is known about electronic cigarette (e-cigarette) use among Chinese
adolescents. We examined the prevalence of current (past 30-day) e-cigarette use and its …

This project examined e-cigarette use among Elementary School (ES)(grades 7 and 8) and
Secondary School (SS)(grades 9–12) students in Ontario, Canada, for 2017 and 2019 and …

Purpose Use of e-cigarettes by youth is proliferating worldwide, but little is known about the
behavioral profile of youth e-cigarette users and the association of e-cigarette use with other …