Objectives. We examined whether smokers who used e-cigarettes are more likely to quit
after 1 year than smokers who had never used e-cigarettes. Methods. We surveyed …

Introduction: Research has documented growing availability and use of e-cigarettes in the
United States over the last decade. Methods: We conducted a national panel survey of …

Introduction: Amid increasing rates of electronic cigarette (e-cigarette) use in the United
States, there is an urgent need to monitor patterns of use at the population level in order to …

Background E-cigarettes have grown popular. The most common pattern is dual use with
conventional cigarettes. Dual use has raised concerns that it might delay quitting of cigarette …

Introduction The relationship between e-cigarette use and cigarette smoking is the subject of
ongoing debate. There is limited research on e-cigarette use and changes in the frequency …

Objectives We examined 1) changes in smoking and vaping behavior and associated
cotinine levels and health status among regular smokers who were first-time e-cigarette …

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 …

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 …

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 …

Introduction We examined past-12-month quit attempts and smoking cessation from 2006 to
2016 while accounting for demographic shifts in the US population. In addition, we sought to …