Titre : | A longitudinal analysis of electronic cigarette use and smoking cessation (2014) |
Auteurs : | R. A. GRANA ; L. POPOVA ; P. M. LING ; M. H. KATZ, Auteur du commentaire |
Type de document : | Article : Périodique |
Dans : | JAMA Internal Medicine (Vol.174, n°5, May 2014) |
Article en page(s) : | 812-813 |
Note générale : | Editor's note: If only electronic cigarettes were effective smoking cessation devices, Katz M.H., p. 813-814. |
Langues: | Anglais |
Discipline : | EPI (Epidémiologie / Epidemiology) |
Mots-clés : |
Thésaurus mots-clés ARRET DU TABAC ; E-CIGARETTE ; ETUDE LONGITUDINALE ; TABAC ; SEVRAGEThésaurus géographique ETATS-UNIS |
Résumé : | Although electronic cigarettes (e-cigarettes or electronic nicotine delivery systems) are aggressively promoted as smoking cessation aids, studies of their effectiveness for cessation have been unconvincing. One randomized trial comparing e-cigarettes with and without nicotine with a nicotine patch found no differences in 6-month quit rates. Population-based, longitudinal studies have also not shown associations between e-cigarette use and quitting. A longitudinal, international study found that, although 85% of smokers who used e-cigarettes reported using them to quit, e-cigarette users did not quit more frequently than nonusers (P = .52). Among US quitline callers, e-cigarette users were less likely to have quit at 7 months than nonusers.5 We conducted a longitudinal analysis of a national sample of current US smokers to determine whether e-cigarette use predicted successful quitting or reduced cigarette consumption. |
Domaine : | Tabac / Tobacco / e-cigarette |
Refs biblio. : | 6 |
Affiliation : | Center for Tobacco Control Research and Education, University of California, San Francisco, CA, USA |
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