Electronic Cigarette Harm and Benefit Perceptions and Use Among Youth.

INTRODUCTION: The purpose of this study is to examine adolescent perceptions of harms and benefits associated with electronic cigarettes (e-cigarettes) and their associations with use.
METHODS: Data from the 2016 Florida Youth Tobacco Survey were analyzed in 2017. Participants who were in high school aged 14-17 years were included (n=22,884). Logistic regression analyses were used to compare e-cigarette use groups on perceived harms and benefits of e-cigarettes.
RESULTS: Less than one half of the sample reported that e-cigarettes are harmful to their health and less than two thirds reported that individuals can get addicted to e-cigarettes. Compared with committed never users, susceptible never users and all e-cigarette use groups were less likely to report that e-cigarettes were harmful to their health, people can get addicted to e-cigarettes, and that smoke from others' e-cigarettes were harmful. Furthermore, susceptible never users and all use groups were more likely to report that it would be easy to quit using e-cigarettes than committed never users. Susceptible never users and all use groups were also more likely to perceive benefits of e-cigarette use including having more friends, looking cool or fitting in, feeling more comfortable in social situations, and stress relief compared with committed never users.
CONCLUSIONS: Youth who are susceptible to use, currently use, or have used e-cigarettes are less likely to report harms and more likely to perceive benefits associated with e-cigarette use compared with committed never users. Addressing harm and benefit perceptions may be important for interventions designed to reduce e-cigarette use among adolescents.