Historique
Article de Périodique
A longitudinal analysis of electronic cigarette use and smoking cessation (2014)
Auteur(s) :
GRANA, R. A. ;
POPOVA, L. ;
LING, P. M. ;
KATZ, M. H. (Auteur du commentaire)
Année
2014
Page(s) :
812-813
Langue(s) :
Anglais
Refs biblio. :
6
Domaine :
Tabac / Tobacco / e-cigarette
Discipline :
EPI (Epidémiologie / Epidemiology)
Thésaurus géographique
ETATS-UNIS
Thésaurus mots-clés
ARRET DU TABAC
;
E-CIGARETTE
;
ETUDE LONGITUDINALE
;
TABAC
;
SEVRAGE
Note générale :
Editor's note: If only electronic cigarettes were effective smoking cessation devices, Katz M.H., p. 813-814.
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.
Affiliation :
Center for Tobacco Control Research and Education, University of California, San Francisco, CA, USA