Ethnic and sex differences in E-cigarette use and relation to alcohol use in California adolescents: the California Health Interview Survey

摘要

Objectives: E-cigarette use is not only prevalent among adolescents but is growing at an alarming rate. This study sought to determine e-cigarette use prevalence and its relation to alcohol use as a potential gateway drug, and how this may differ by sex and ethnicity in a multi-ethnic sample of California adolescents.