Protocol: Study protocol for a cluster randomised controlled trial testing the effectiveness of the ‘High schools High on life’ intervention on reducing excessive drinking in Danish high schools

摘要

This paper describes the evaluation design of the ‘High schools High on life’ intervention; a school-based intervention to reduce excessive drinking among high school students in Denmark. The intervention includes a school environmental component to limit access to alcohol at school, a school-educational component to change social norms around alcohol among first year students and a parental component addressing parents’ knowledge and attitudes towards alcohol.