Impact of a Primary School Health Promotion Programme on Adolescents' Health Behaviour and Well-Being.

Background/objectives: Schools can play a key role in promoting health among adolescents, and Hungarian legislation gives them sufficient space to do so. In our study, we examined the impact of a multiyear school health promotion programme on pupils' health behaviour and well-being.

Methods: We carried out our investigation in an intervention and a control primary school in Hungary.