Poster Gallery

Browse the accepted posters from the symposium. Each poster can be opened full screen, and many include a short audio walkthrough recorded by the presenting author. Use the search and category filters to find work on prevention, treatment, harm reduction, co-occurring conditions, neuroscience or lived experience.

Poster Gallery

A school-based resilience programme and first cannabis use: three-year follow-up of 2,400 pupils

Ms. Freya Johansen, L. Berg, M. Olsen · Swedish Institute of Public Health · Sweden

Cluster-randomised evaluation across 18 schools, reporting a delay in first cannabis use and the classroom conditions that predicted the strongest effect.