Introduction Accounting for occasional or intermittent e-cigarette use has yielded higher
estimates of current use among US adults. However, frequency of e-cigarette use by …

Introduction This study uses a recent source of nationally representative data from in-person
surveys to examine national estimates of e-cigarette use among adults and their relationship …

Background Few national surveys document the prevalence of e-cigarette use in the US The
existing metric to assess current use likely identifies individuals who have recently tried an e …

Objective The aim of this study is to describe electronic cigarette use in Kansas adults and
its relationship with cigarette cessation. Methods The Kansas Adult Tobacco Survey (ATS) is …

Studies have examined the characteristics of individuals who use e-cigarettes, including
sociodemographic and smoking characteristics, and the relationship of e-cigarette use to …

Introduction The trends in e-cigarette prevalence and population count of users according to
cigarette smoking histories are unknown. These data are needed to inform public health …

E-cigarette use has increased rapidly among US adults. Few studies have examined the
prevalence and risk factors of e-cigarette use among adults in the United States. We …

Introduction The purpose of this study was to examine the association between electronic
cigarette (e-cigarette) use and smoking cessation among US adults. Duration of smoking …

Background Electronic cigarette (e-cigarette) use in the USA is increasing. As such, it is
critical to understand who uses e-cigarettes, how e-cigarettes are used and what types of …

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 …