Historique
Article de Périodique
Does the introduction of comprehensive smoke-free legislation lead to a decrease in population smoking prevalence? (2011)
(La mise en place d'une législation globale sur les zones non-fumeurs entraine-t-elle une baisse dans la prévalence des fumeurs ?)
Auteur(s) :
BAJOGA, U. ;
LEWIS, S. ;
McNEILL, A. ;
SZATKOWSKI, L.
Année
2011
Page(s) :
1346-1354
Langue(s) :
Anglais
Refs biblio. :
22
Domaine :
Tabac / Tobacco / e-cigarette
Discipline :
LOI (Loi et son application / Law enforcement)
Thésaurus mots-clés
INTERDICTION DE FUMER
;
LEGISLATION
;
REGLEMENTATION
;
TABAC
;
FUMEUR
;
EPIDEMIOLOGIE DESCRIPTIVE
;
PREVALENCE
;
ETUDE TRANSVERSALE
;
COMPARAISON
;
EVOLUTION
Thésaurus géographique
CANADA
;
ETATS-UNIS
;
AUSTRALIE
;
ROYAUME-UNI
;
URUGUAY
;
PANAMA
;
IRAN
;
GUATEMALA
;
COLOMBIE
;
NOUVELLE ZELANDE
;
IRLANDE
Résumé :
AIMS. To investigate changes in population smoking prevalence in jurisdictions which have implemented comprehensive smoke-free legislation, taking into account long-term trends in smoking behaviour. DESIGN. Interrupted time series analysis of population-level survey data using segmented regression. SETTING. Twenty-one countries, American states or Canadian provinces which have implemented comprehensive smoke-free legislation. PARTICIPANTS. Respondents sampled in large representative surveys of smoking prevalence. MEASUREMENTS. For each jurisdiction, segmented regression models quantify any upwards or downwards trend in smoking prevalence prior to the introduction of smoke-free legislation, any immediate change in the level of smoking prevalence at the time smoke-free legislation was introduced, and any change in the trend in smoking prevalence post-legislation compared to the pre-legislation period. FINDINGS. In all but three locations there was a statistically significant decline in smoking prevalence prior to the introduction of smoke-free legislation. In two locations, Washington and the Republic of Ireland, there was an immediate decline in the level of smoking prevalence at the introduction of legislation. In six American states there was a significant change in the rate of decline in smoking prevalence, with smoking prevalence declining more steeply in the post-legislation period compared to the pre-legislation period. No change in the level or trend of population smoking prevalence was seen in 13 of the 21 locations studied. CONCLUSIONS. The introduction of comprehensive smoke-free legislation has increased the rate at which smoking prevalence was declining in some locations, but in the majority of jurisdictions had no measureable impact on existing trends in smoking prevalence.
Affiliation :
UK Centre for Tobacco Control Studies, Division of Epidemiology and Public Health, University of Nottingham, Clinical Sciences Building, Nottingham City Hospital, Nottingham,
Royaume Uni. United Kingdom.
Royaume Uni. United Kingdom.