Background: The most common reasons why adults use e-cigarettes are to stop or reduce
tobacco smoking. However, it is unclear if this reason is evenly distributed between young …

The popularity of e-cigarettes has skyrocketed in recent years, and most vapers use flavored
e-cigarette products. Consumption of flavored e-cigarettes exceeds that of combustible …

Background Dual use of combustible and electronic cigarettes (e-cigarettes) is a growing
use pattern; more than half of e-cigarette users are dual users. However, little is known …

Purpose The purpose of this study was to compare characteristics of usual JUUL users
versus other electronic nicotine delivery systems (ENDS) users, examine differences in …

Objective: Existing literature on young adults'e-cigarette and polysubstance use focused on
college students. This study examined the differences between college and noncollege …

Objectives To examine electronic cigarette use, reasons for use and perceptions of harm
among university students. Design Cross-sectional study. Setting University students across …

This study uses social learning theory to examine whether differential associations with e-
cigarette-using peers is related to personal e-cigarette use among youth, and the extent to …

Preventing adolescents from using e-cigarettes is crucial given that e-cigarette use can lead
to conventional cigarette smoking. In order to inform prevention efforts, the present study …

Research suggests that electronic nicotine delivery system (ENDS) use is associated with
other substance use in adolescents; however, the magnitude of this association and whether …

Background: Use of e-cigarettes among college students has escalated, in part due to the
perception that they are less harmful than traditional cigarettes and have other benefits such …