A community action programme for reducing harmful drinking behaviour among adolescents: the Trelleborg Project

Area of Science:

• Public Health
• Adolescent Health
• Substance Abuse Prevention

Background:

• Adolescent alcohol consumption remains a significant public health concern.
• Community-based interventions are crucial for addressing youth drinking patterns.
• Evaluating the effectiveness of such programs is essential for public health policy.

Purpose of the Study:

• To assess the impact of a 3-year community intervention on adolescent drinking behaviors.
• To measure changes in patterns of alcohol consumption among 15-16 year olds.
• To compare intervention outcomes with national data and identify contributing factors.

Main Methods:

• A community action program incorporating demand- and supply-reducing interventions was implemented.
• Cross-sectional data collected via classroom questionnaires from 1999-2001 and 2003 (n=1376).
• Stepwise logistic regression analyzed risk factors for excessive/episodic drinking and alcohol acquisition.

Main Results:

• Significant decrease in harmful drinking behaviors observed post-intervention in Trelleborg.
• Intervention community showed more rapid and consistent positive changes than comparison groups.
• Multivariable analyses indicated outcomes were unlikely due to environmental factor shifts.

Conclusions:

• A systems-approach community action program effectively reduced hazardous alcohol consumption in adolescents.
• The intervention demonstrated a significant positive impact on adolescent drinking patterns.
• Community-level strategies can be a successful tool in preventing youth alcohol misuse.