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. 2020 Mar 1;174(3):277-286.
doi: 10.1001/jamapediatrics.2019.5436.

Electronic Cigarette and JUUL Use Among Adolescents and Young Adults

Donna M Vallone  1   2   3 , Alison F Cuccia  1 , Jodie Briggs  1 , Haijun Xiao  1 , Barbara A Schillo  1 , Elizabeth C Hair  1   2
Affiliations

Electronic Cigarette and JUUL Use Among Adolescents and Young Adults

Donna M Vallone et al. JAMA Pediatr. .

Erratum in

  • Error in Table 1.
    [No authors listed] [No authors listed] JAMA Pediatr. 2020 Mar 1;174(3):305. doi: 10.1001/jamapediatrics.2020.0305. JAMA Pediatr. 2020. PMID: 32119039 Free PMC article. No abstract available.

Abstract

Importance: The increasing use rates of electronic cigarettes (e-cigarettes) among young people in the United States have been largely associated with the emergence of high-nicotine-delivery device JUUL. Relevant data are needed to monitor e-cigarette, specifically JUUL, use to help inform intervention efforts.

Objective: To estimate the prevalence, patterns, and factors associated over time with e-cigarette use among adolescents and younger adults in the United States.

Design, setting, and participants: Two nationally representative longitudinal samples of adolescents and younger adults aged 15 to 34 years were drawn from the Truth Longitudinal Cohort, a national, probability-based cohort. Participants in this cohort were recruited through address-based sampling, and subsamples were recruited from a probability-based online panel. The present cohort study used data from follow-up online surveys, specifically, wave 7 (N = 14 379; collected from February 15, 2018, to May 25, 2018) and wave 8 (N = 12 114; collected from February 10, 2019, to May 17, 2019). Respondents reported their use of e-cigarettes, JUUL, and combustible tobacco products as well as their harm perceptions, household smoking status, sensation-seeking, friends' e-cigarette use, and demographic information.

Main outcomes and measures: The main outcomes were ever and current (past 30 days) JUUL use. χ2 Analyses assessed differences in JUUL use by psychosocial and demographic characteristics. Logistic regression models identified the significant factors associated with wave 8 ever and current JUUL use among wave 7 e-cigarette-naive participants.

Results: A total of 14 379 participants (mean [SD] age, 24.3 [0.09] years; 8142 female [51.0%]) were included in wave 7 and 12 114 (mean [SD] age, 24.5 [0.10] years; 6835 female [50.1%]) in wave 8. JUUL use statistically significantly increased from wave 7 to wave 8 among ever users (6.0% [n = 1105] to 13.5% [2111]; P < .001) and current users (3.3% [680] to 6.1% [993]; P < .001). JUUL use increased among every age group and was highest among those aged 18 to 20 years (23.9% [491] ever users and 12.8% [340] current users) and 21 to 24 years (18.1% [360] ever users and 8.2% [207] current users). Users reported a higher prevalence of frequent use in wave 8 compared with wave 7 (37.6% vs 26.1%; P < .01). Significant factors associated with future JUUL use among e-cigarette-naive participants included younger age, combustible tobacco use, lower harm perceptions, sensation seeking, and friends' e-cigarette use.

Conclusions and relevance: This study found that the e-cigarette device JUUL appears to be associated with the youth e-cigarette epidemic, attracting new users and facilitating frequent use with their highly addictive nicotine content and appealing flavors. Findings of this study underscore the critical need for increased e-cigarette product regulation at the federal, state, and local levels.

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Conflict of interest statement

Conflict of Interest Disclosures: None reported.

Figures

Figure.
Figure.. Comparison of Use Frequency Among Current JUUL Users in Wave 7 and Wave 8 Participants
See this image and copyright information in PMC

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