Review
Open access
Sep 2026
The 'UPIC' cohort: a nationwide prospective study of mental health among adolescents and young adults in Sweden - a study protocol.
INTRODUCTION Rates of adolescents and young adults (AYAs) reporting poor mental health have increased, with symptoms of anxiety and depression being most common. Yet, the processes underlying these trends remain unclear. This cohort study aims to establish a comprehensive dataset combining data from multiple sources (s...
E. Hovén, Andreas Frick, A. Skalkidou et al.
· BMJ Open · 0 citations