Factors associated with electronic cigarette use among current cigarette-smoking adolescents in the Republic of Korea. (June 2017)

• Record Type: Journal Article
• Authors: Park, Sunhee; Lee, Haein; Min, Soyoon
• Is Part Of: Addictive behaviors. Volume 69(2017)
• Page Start: 22
• Page End: 26
• Publication Date: 2017-06
• Subjects: Electronic cigarette -- Cigarette -- Dual use -- Smoking -- Adolescence; Substance abuse -- Periodicals; Alcoholism -- Periodicals; Drug addiction -- Periodicals; Nicotine addiction -- Periodicals; Smoking -- Periodicals; Gambling -- Psychological aspects -- Periodicals; Electronic journals; 362.29
• DOI: 10.1016/j.addbeh.2017.01.002
• Languages: English
• ISSNs: 0306-4603

Abstract

Abstract: Objective: Despite a rapid increase in electronic cigarette (e-cigarette) use and substantial dual use of cigarettes and e-cigarettes among adolescents, little is currently known about adolescent e-cigarette use. Thus, this study aimed to investigate (a) rates of e-cigarette use and (b) significant factors associated with e-cigarette use among current cigarette users in adolescence. Methods: We analyzed secondary data collected from a nationally representative sample of Korean adolescents. Our study sample included 6307 current smokers. Our dependent variable was e-cigarette use and consisted of three categories (nonuse, former use, and current use); independent variables included demographics, perceived stress, parental and friends' smoking, three characteristics of cigarette smoking, and other health risk behaviors. Descriptive statistics was used for the first aim; multinomial logistic regression analysis was performed for the second aim. Results: Of current cigarette users, 20% smoked e-cigarettes in their lifetime but not within the past 30 days (former users), and 42% smoked e-cigarettes in their lifetime and within the past 30 days (current users). Both former and current e-cigarette use were significantly associated with male gender, higher grades, higher weekly allowance, residence in urban areas, friends' smoking, daily smoking, a higher number of cigarettes smoked, and quit attempts. In addition, current e-cigarette use was significantly associated with at-risk drinking, lifetime drug use, and lifetime sexual intercourse. Conclusions: E-cigarette use should be included in intervention strategies for smoking prevention and cessation. Strict regulations should be implemented in order to prohibit easy access to e-cigarettes and forbid advertising of e-cigarettes as well. Highlights: Of 6, 307 current cigarette users in adolescence, 20% and 42% were former and current e-cigarette users, respectively. Among current cigarette smokers, both former and current e-cigarette use were significantly associated with gender, grades, weekly allowance, residential areas, friends' smoking, and characteristics of cigarette use. Among current cigarette smokers, current e-cigarette use was significantly associated with other health risk behaviors: drinking, drug use, and sexual intercourse.