Regional differences in drinking among Finnish adolescents

Area of Science:

• Public Health
• Sociology
• Adolescent Health

Background:

• Regional variations in health behaviors can stem from socio-demographic differences or cultural factors.
• Understanding the drivers of adolescent alcohol use is crucial for public health interventions.

Purpose of the Study:

• To determine if provincial disparities in adolescent alcohol consumption in Finland are attributable to socio-demographic differences.
• To investigate the role of geography and urbanization in adolescent drinking patterns.

Main Methods:

• Utilized cross-sectional postal survey data from the Adolescent Health and Lifestyle Survey (1991).
• Sample included 16- and 18-year-old Finns (n=6600), weighted by province size.
• Statistical adjustments were made for urbanization and socio-demographic factors.

Main Results:

• Provincial variation in weekly alcohol use decreased by approximately 25% after adjusting for urbanization.
• The relative ranking of provinces by alcohol consumption changed post-urbanization adjustment.
• Two provinces showed significant differences in alcohol use even after adjusting for socio-demographic factors.

Conclusions:

• Adolescent alcohol use in Finland is significantly related to geographic location (province).
• Socio-demographic factors do not fully explain regional differences in adolescent drinking.
• Place of residence and associated regional lifestyle factors are important determinants of adolescent alcohol consumption.