Historique
Article de Périodique
Communities mobilizing for change on alcohol: outcomes from a randomized community trial (2000)
Auteur(s) :
A. C. WAGENAAR ;
D. M. MURRAY ;
J. P. GEHAN ;
M. WOLFSON ;
J. L. FORSTER ;
T. L. TOOMEY ;
C. L. PERRY ;
R. JONES-WEBB
Article en page(s) :
85-94
Domaine :
Alcool / Alcohol
Langue(s) :
Anglais
Thésaurus mots-clés
AGE MINIMUM LEGAL
;
ALCOOL
;
ETUDE RANDOMISEE
;
ADOLESCENT
;
AGE
;
ACTION COMMUNAUTAIRE
;
VENTE
;
INTERVENTION
Thésaurus géographique
ETATS-UNIS
Résumé :
OBJECTIVE: Communities Mobilizing for Change on Alcohol (CMCA) was a randomized 15-community trial of a community organizing intervention designed to reduce the accessibility of alcoholic beverages to youths under the legal drinking age.
METHOD: Data were collected at baseline before random assignment of communities to intervention or control condition, and again at follow-up after a 2.5-year intervention. Data collection included in-school surveys of twelfth graders, telephone surveys of 18- to 20-year-olds and alcohol merchants, and direct testing of the propensity of alcohol outlets to sell to young buyers. Analyses were based on mixed-model regression, used the community as the unit of assignment, took into account the nesting of individual respondents or alcohol outlets within each community, and controlled for relevant covariates.
RESULTS: Results show that the CMCA intervention significantly and favorably affected both the behavior of 18- to 20-year-olds (effect size = 0.76, p<.01 and the practices of on-sale alcohol establishments size="1.18," p may have favorably affected off-sale but had little effect on younger adolescents. merchants appear to increased age-identification checking reduced propensity sell minors. eighteen- their provide other teens were less likely try buy drink in a bar or consume alcohol.> CONCLUSIONS: Community organizing is a useful intervention approach for mobilizing communities for institutional and policy change to improve the health of the population.
METHOD: Data were collected at baseline before random assignment of communities to intervention or control condition, and again at follow-up after a 2.5-year intervention. Data collection included in-school surveys of twelfth graders, telephone surveys of 18- to 20-year-olds and alcohol merchants, and direct testing of the propensity of alcohol outlets to sell to young buyers. Analyses were based on mixed-model regression, used the community as the unit of assignment, took into account the nesting of individual respondents or alcohol outlets within each community, and controlled for relevant covariates.
RESULTS: Results show that the CMCA intervention significantly and favorably affected both the behavior of 18- to 20-year-olds (effect size = 0.76, p<.01 and the practices of on-sale alcohol establishments size="1.18," p may have favorably affected off-sale but had little effect on younger adolescents. merchants appear to increased age-identification checking reduced propensity sell minors. eighteen- their provide other teens were less likely try buy drink in a bar or consume alcohol.> CONCLUSIONS: Community organizing is a useful intervention approach for mobilizing communities for institutional and policy change to improve the health of the population.
Affiliation :
Division of Epidemiology, School of Public Health, University of Minnesota, Minneapolis, USA