Exclusive e-cigarette and cannabis use and dual use of e-cigarettes and cannabis were assessed with two questions: During the past month, how often did you (1) smoke e-cigarettes or use vaping products? and (2)
Despite lesbian, gay, and bisexual (LGB) adults have elevated risk for e-cigarette use compared with heterosexual ones, there is a dearth of evidence about mechanisms by which they acquire elevated risk in China. The study explores correlates and within-gender differences towards current e-cigarett...