Individual versus group-based interventions: a systematic review and meta-analysis of physical activity, functional, psychosocial and health outcomes
Cecilie Thøgersen-Ntoumani
Nature Human Behaviour, Published online: 15 April 2026; doi:10.1038/s41562-026-02429-0 A systematic review and meta-analysis compares the effects of individual and group-based approaches on physical activity, functional, psychosocial and health outcomes.