Titre : | Association between initial use of e-cigarettes and subsequent cigarette smoking among adolescents and young adults: A systematic review and meta-analysis (2017) |
Auteurs : | S. SONEJI ; J. L. BARRINGTON-TRIMIS ; T. A. WILLS ; A. M. LEVENTHAL ; J. B. UNGER ; L. A. GIBSON ; J. YANG ; B. A. PRIMACK ; J. A. ANDREWS ; R. A. MIECH ; T. R. SPINDLE ; D. M. DICK ; T. EISSENBERG ; R. C. HORNIK ; R. DANG ; J. D. SARGENT |
Type de document : | Article : Périodique |
Dans : | JAMA Pediatrics (Vol.171, n°8, August 2017) |
Article en page(s) : | 788-797 |
Langues: | Anglais |
Discipline : | EPI (Epidémiologie / Epidemiology) |
Mots-clés : |
Thésaurus mots-clés ADOLESCENT ; JEUNE ADULTE ; E-CIGARETTE ; TABAC ; INITIATION ; FACTEUR DE RISQUE |
Résumé : |
ENGLISH:
Importance: The public health implications of e-cigarettes depend, in part, on whether e-cigarette use affects the risk of cigarette smoking. Objective: To perform a systematic review and meta-analysis of longitudinal studies that assessed initial use of e-cigarettes and subsequent cigarette smoking. Data Sources: PubMed, EMBASE, Cochrane Library, Web of Science, the 2016 Society for Research on Nicotine and Tobacco 22nd Annual Meeting abstracts, the 2016 Society of Behavioral Medicine 37th Annual Meeting & Scientific Sessions abstracts, and the 2016 National Institutes of Health Tobacco Regulatory Science Program Conference were searched between February 7 and February 17, 2017. The search included indexed terms and text words to capture concepts associated with e-cigarettes and traditional cigarettes in articles published from database inception to the date of the search. Study Selection: Longitudinal studies reporting odds ratios for cigarette smoking initiation associated with ever use of e-cigarettes or past 30-day cigarette smoking associated with past 30-day e-cigarette use. Searches yielded 6959 unique studies, of which 9 met inclusion criteria (comprising 17389 adolescents and young adults). Data Extraction and Synthesis: Study quality and risk of bias were assessed using the Newcastle-Ottawa Scale and the Risk of Bias in Non-randomized Studies of Interventions tool, respectively. Data and estimates were pooled using random-effects meta-analysis. Main Outcomes and Measures: Among baseline never cigarette smokers, cigarette smoking initiation between baseline and follow-up. Among baseline non-past 30-day cigarette smokers who were past 30-day e-cigarette users, past 30-day cigarette smoking at follow-up. Results: Among 17389 adolescents and young adults, the ages ranged between 14 and 30 years at baseline, and 56.0% were female. The pooled probabilities of cigarette smoking initiation were 30.4% for baseline ever e-cigarette users and 7.9% for baseline never e-cigarette users. The pooled probabilities of past 30-day cigarette smoking at follow-up were 21.5% for baseline past 30-day e-cigarette users and 4.6% for baseline non-past 30-day e-cigarette users. Adjusting for known demographic, psychosocial, and behavioral risk factors for cigarette smoking, the pooled odds ratio for subsequent cigarette smoking initiation was 3.62 (95% CI, 2.42-5.41) for ever vs never e-cigarette users, and the pooled odds ratio for past 30-day cigarette smoking at follow-up was 4.28 (95% CI, 2.52-7.27) for past 30-day e-cigarette vs non-past 30-day e-cigarette users at baseline. A moderate level of heterogeneity was observed among studies (I² = 60.1%). Conclusions and Relevance: e-Cigarette use was associated with greater risk for subsequent cigarette smoking initiation and past 30-day cigarette smoking. Strong e-cigarette regulation could potentially curb use among youth and possibly limit the future population-level burden of cigarette smoking. FRANÇAIS : Cette revue systématique de la littérature suggère une association entre l'usage du vaporisateur personnel et un risque plus élevé d'initiation au tabagisme. L'étude a traité les données relatives à un échantillon de 17 389 enfants et de jeunes adultes âgés de 14 ans à 30 ans. Les facteurs de confusion ayant été pondérés, l'odd ratio d'initiation au tabagisme pour les usagers du vaporisateur personnel était de 3,62 (95% IC; 2,42-5,41) par rapport aux non usagers et l'odd ratio de consommation de cigarettes dans les 30 derniers jours de 4,28 (95% IC; 2,52-7,27) pour les usagers du vaporisateur personnel dans les 30 derniers jours, par rapport aux non-usagers. Des résultats qui doivent donner lieu pour les chercheurs à une régulation plus forte du vaporisateur personnel à l'attention des jeunes publics. [Actualités des addictions, 18/07/2017] |
Domaine : | Tabac / Tobacco / e-cigarette |
Sous-type de document : | Méta-analyse / Meta-analysis ; Revue de la littérature / Literature review |
Refs biblio. : | 44 |
Affiliation : | Dartmouth-Hitchcock Norris Cotton Cancer Center, Dartmouth Geisel School of Medicine, Lebanon, New Hampshire, USA |
URL : | https://www.ncbi.nlm.nih.gov/pubmed/28654986#cm28654986_70033 |
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