Alcohol consumption among Chilean adolescents: Examining individual, peer, parenting and environmental factors.

AIMS

This study examined whether adolescents from Santiago, Chile who had never drunk alcohol differed from those who had drunk alcohol but who had never experienced an alcohol-related problem, as well as from those who had drunk and who had experienced at least one alcohol-related problem on a number of variables from four domains - individual, peers, parenting, and environmental.

DESIGN

Cross-sectional.

SETTING

Community based sample.

PARTICIPANTS

909 adolescents from Santiago, Chile.

MEASUREMENTS

Data were analyzed with multinomial logistic regression to compare adolescents who had never drunk alcohol (non-drinkers) with i) those that had drunk but who had experienced no alcohol-related problems (non-problematic drinkers) and ii) those who had drunk alcohol and had experienced at least one alcohol-related problem (problematic drinkers). The analyses included individual, peer, parenting, and environmental factors while controlling for age, sex, and socioeconomic status.

FINDINGS

Compared to non-drinkers, both non-problematic and problematic drinkers were older, reported having more friends who drank alcohol, greater exposure to alcohol ads, lower levels of parental monitoring, and more risk-taking behaviors. In addition, problematic drinkers placed less importance on religious faith to make daily life decisions and had higher perceptions of neighborhood crime than non-drinkers.

CONCLUSIONS

Prevention programs aimed at decreasing problematic drinking could benefit from drawing upon adolescents' spiritual sources of strength, reinforcing parental tools to monitor their adolescents, and improving environmental and neighborhood conditions.