This survey was conducted to assess levels of alcohol use, alcohol-related problems, and consumption across alcoholic beverages.
Methodology
A total of 60 schools were selected for the survey. Random samples of schools and classes were selected in each city, and students in selected classes completed self-administered questionnaires. 4,447 12 to 18-year-olds in three districts in Brasilia and 2,360 youth in Planaltina were surveyed.