|Titre :||Effects of the local alcohol environment on adolescents' drinking behaviors and beliefs (2014)|
|Auteurs :||M. J. PASCHALL ; S. LIPPERMAN-KREDA ; J. W. GRUBE|
|Type de document :||Article : Périodique|
|Dans :||Addiction (Vol.109, n°3, March 2014)|
|Article en page(s) :||407-416|
|Discipline :||SAN (Santé publique / Public health)|
Thésaurus TOXIBASEENVIRONNEMENT ; ALCOOL ; ADOLESCENT ; DEBIT DE BOISSONS ; POLITIQUE ; CROYANCE ; ATTITUDE ; ETUDE LONGITUDINALE ; ADULTE
Aims: To examine relationships between characteristics of the local alcohol environment and adolescent alcohol use and beliefs in 50 California cities.
Design: The study used longitudinal survey data collected from adolescents; city-level measures of local alcohol policy comprehensiveness, policy enforcement, adult drinking and bar density; and multi-level modeling with three levels (city, individual, time), allowing for random effects. Models included interaction terms (time × alcohol environment characteristics) and main effects, controlling for city and youth demographic characteristics. Analyses also examined possible mediating effects of alcohol-related beliefs.
Setting: Fifty California cities (50 000-500 000 population).
Participants: Random samples of 1478 adolescents and 8553 adults.
Measurements: Past-year alcohol use and heavy drinking, and alcohol-related beliefs (e.g. perceived alcohol availability) among adolescents; past 28-day alcohol use among adults; ratings of local alcohol control policies; funding for enforcement activities; bars per roadway mile.
Findings: Local alcohol policy comprehensiveness and enforcement were associated with lower levels of past-year alcohol use (betas = -0.003 and −0.085, P Conclusions: Adolescent alcohol use and heavy drinking are related to characteristics of the local alcohol environment, including alcohol control policies, enforcement, adult drinking and bar density. Change in adolescents' drinking appears to be influenced by community-level adult drinking. Bar density effects appear to be mediated through perceived alcohol availability and approval of alcohol use.
|Domaine :||Alcool / Alcohol|
|Affiliation :||Prevention Research Center, Oakland, CA, USA|