Background Use of electronic cigarettes (e-cigarettes) is prevalent among adolescents and
young adults, but there has been limited knowledge about health consequences in human …

Electronic cigarettes (e-cigarettes) and vape devices have rapidly become the most common
tobacco products used by youth, driven in large part by marketing and advertising by e …

Importance Tobacco use is the leading preventable cause of disease, disability, and death
in the US. In 2014, it was estimated that 480 000 deaths annually are attributed to cigarette …

Introduction E-cigarettes deliver an aerosol of nicotine by heating a liquid and are promoted
as an alternative to combustible tobacco. This study determines the longitudinal …

Background Electronic nicotine-delivery systems—also called e-cigarettes—are used by
some tobacco smokers to assist with quitting. Evidence regarding the efficacy and safety of …

Adolescence is a time of major plasticity of brain systems that regulate motivated behavior
and cognition, and is also the age of peak onset of nicotine use. Although there has been a …

Smoking continues to be a burden to economies and health-care systems across the world.
One proposed solution to the problem has been e-cigarettes; however, because they are a …

Importance Use of e-cigarettes increased among adolescents between 2011 and 2019.
However, whether these changes are affecting patterns of use of other tobacco products …

Introduction Considerable declines in cigarette smoking have occurred in the US over the
past half century. Yet emerging tobacco products, including e-cigarettes, have increased in …

Introduction: Electronic cigarettes (e-cigarettes) are a rapidly evolving class of tobacco
products intended to deliver nicotine to users. There are many types of e-cigarettes available …