Historique
Article de Périodique
Use of electronic nicotine delivery systems and recent initiation of smoking among US youth (2016)
Auteur(s) :
CARDENAS, V. M. ;
EVANS, V. L. ;
BALAMURUGAN, A. ;
FARAMAWI, M. F. ;
DELONGCHAMP, R. R. ;
WHEELER, J. G.
Année
2016
Page(s) :
237-241
Langue(s) :
Anglais
Domaine :
Tabac / e-cigarette
Discipline :
EPI (Epidémiologie / Epidemiology)
Thésaurus géographique
ETATS-UNIS
Thésaurus mots-clés
ADOLESCENT
;
AGE
;
E-CIGARETTE
;
INITIATION
;
TABAC
;
ETUDE TRANSVERSALE
;
PREVALENCE
Résumé :
Objectives: We assessed whether the prevalence of recent (within a year) initiation of cigarette smoking was associated with reports of ever using electronic delivery systems (ENDS) in the National Youth Tobacco Survey (NYTS) and whether the association varied by age.
Methods: Weighted cross-sectional analysis of use of ENDS, cigarette smoking, age at interview and age at initiation of smoking collected systematically through the 2011–2013 NYTS cycles.
Results: In multivariate analyses those who ever used ENDS were twice as likely as nonusers of ENDS to have tried cigarette smoking in the last year (multivariate PR: 2.3; 95 % CI 1.9, 2.7). This average hid significant variations by age: a 4.1-fold increase (95 %; 2.6, 6.4) among those 11-13 years of age, compared to a smaller increase among those 16-18 years: 1.4-fold (95 % CI 1.1, 1.8).
Conclusions: Use of ENDS by adolescents was associated with initiation of cigarette smoking in the last year. This association was stronger in younger adolescents.
Methods: Weighted cross-sectional analysis of use of ENDS, cigarette smoking, age at interview and age at initiation of smoking collected systematically through the 2011–2013 NYTS cycles.
Results: In multivariate analyses those who ever used ENDS were twice as likely as nonusers of ENDS to have tried cigarette smoking in the last year (multivariate PR: 2.3; 95 % CI 1.9, 2.7). This average hid significant variations by age: a 4.1-fold increase (95 %; 2.6, 6.4) among those 11-13 years of age, compared to a smaller increase among those 16-18 years: 1.4-fold (95 % CI 1.1, 1.8).
Conclusions: Use of ENDS by adolescents was associated with initiation of cigarette smoking in the last year. This association was stronger in younger adolescents.
Affiliation :
Fay W. Boozman College of Public Health, Little Rock, AR, USA