Reasons for Trying E-cigarettes and Risk of Continued Use

Bold, Krysten W.; Kong, Grace; Cavallo, Dana A.; Camenga, Deepa R.; Krishnan‐Sarin, Suchitra

doi:10.1542/peds.2016-0895

Cited by 107 publications

(122 citation statements)

References 35 publications

(31 reference statements)

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“…28 A recent study in Ontario's Niagara region found that only 6% of adolescents reported using e-cigarettes for reduction or cessation of smoking, 20 with several studies finding that young smokers are less likely than older smokers to report using e-cigarettes to quit smoking. 13,29,30 Consistent with other studies, use is more prevalent among males; 1,13,14,20 users of other tobacco products such as little cigars, water pipes and smokeless tobacco; 16,31 users of alcohol and marijuana; 10 and students who perceive that access is easy. 13 Use is less prevalent among students who perceive they risk harming themselves by using e-cigarettes.…”

Section: Discussionsupporting

confidence: 78%

Prevalence and correlates of electronic cigarette use among Canadian students: cross-sectional findings from the 2014/15 Canadian Student Tobacco, Alcohol and Drugs Survey

et al. 2017

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Section: Discussionsupporting

confidence: 78%

Prevalence and correlates of electronic cigarette use among Canadian students: cross-sectional findings from the 2014/15 Canadian Student Tobacco, Alcohol and Drugs Survey

et al. 2017

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“…A previous study showed that adolescents who first tried to use e-cigarettes because they were cheap, because they wanted nicotine, or because they wanted to quit smoking tended to continue using e-cigarettes [19]. Additionally, adults who tried e-cigarettes for goal-oriented reasons (e.g., to use e-cigarettes where smoking was not allowed or to quit) were more likely to report continued use [30,31].…”

Section: Discussionmentioning

confidence: 98%

“…Smokers who used e-cigarettes for smoking cessation showed a higher smoking cessation rate, whereas those with other reasons showed lower smoking cessation rates than non-e-cigarette users [20]. Some studies have reported predictors of continued e-cigarette use [19] and the reasons for experimentation among adolescents [21]; however, few have investigated the reasons for initiation regarding the intensity of e-cigarette use. This study aims to determine the relation between the frequency of ecigarette use and the frequency and intensity of conventional cigarette smoking among Korean adolescents based on a nationally representative cross-sectional sample.…”

Section: Introductionmentioning

confidence: 99%

The Relation between Frequency of E-Cigarette Use and Frequency and Intensity of Cigarette Smoking among South Korean Adolescents

Lee¹,

Lee²,

Cho³

2017

Preprint

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Introduction: The prevalence of adolescent electronic cigarette (e-cigarette) use has increased in most countries. This study aims to determine the relation between the frequency of ecigarette use and the frequency and intensity of cigarette smoking. Additionally, the study evaluates the association between the reasons for e-cigarette use and the frequency of its use. Materials and Methods: Using the 2015 Korean Youth Risk Behavior Web-Based Survey, we included 6655 adolescents with an experience of e-cigarette use who were middle and high school students aged 13-18 years. We compared smoking experience, the frequency and intensity of cigarette smoking, and the relation between the reasons for e-cigarette uses and the frequency of e-cigarette use. Results: The prevalence of e-cigarette ever and current (past 30 days) users were 10.1% and 3.9%, respectively. Of the ever users, approximately 40% used e-cigarettes ≥1 per month and 8.1% used ecigarettes daily. The frequent and intensive cigarette smoking was associated with frequent ecigarette uses. The percentage of frequent e-cigarette users (≥10 days/month) was 3.5% in adolescents who did not smoke within a month, but 28.7% among daily smokers. Additionally, it was 9.1% in smokers who smoked less than 1 cigarette/month, but 55.1% in smokers who smoked ≥20 cigarettes/day. The most common reason for e-cigarette use was curiosity (22.9%), followed by the belief that they are less harmful than conventional cigarettes (18.9%), the desire to quit smoking (13.1%), and the capacity for indoor use (10.7%). Curiosity was the most common reason among less frequent e-cigarette users; however, the desire to quit smoking and the capacity for indoor use were the most common reasons among more frequent users. Conclusions: Results showed a positive relation between frequency or intensity of conventional cigarette smoking and the frequency of ecigarette use among Korean adolescents, and frequency of e-cigarette use differed according to the reason for the use of e-cigarettes.

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“…This is a factor cited by some youth for trying ENDS 19. While some smokers would quit smoking with ENDS, many more would engage in dual use 20.…”

Section: Helping Smokers Quit Versus Triggering Relapse In Former Smomentioning

confidence: 99%

Should e-cigarette use be permitted in smoke-free public places? No

2016

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Reasons for Trying E-cigarettes and Risk of Continued Use

Cited by 107 publications

References 35 publications

Prevalence and correlates of electronic cigarette use among Canadian students: cross-sectional findings from the 2014/15 Canadian Student Tobacco, Alcohol and Drugs Survey

Prevalence and correlates of electronic cigarette use among Canadian students: cross-sectional findings from the 2014/15 Canadian Student Tobacco, Alcohol and Drugs Survey

The Relation between Frequency of E-Cigarette Use and Frequency and Intensity of Cigarette Smoking among South Korean Adolescents

Should e-cigarette use be permitted in smoke-free public places? No

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