Nonpharmacological Interventions Aimed at Promoting the Mental Health of Children and Adolescents During the COVID-19 Pandemic: A Systematic Review.

Background: Interventions to promote mental health in paediatrics need to be effective, especially in crisis contexts. This systematic review proposes to compile and analyse the findings of nonpharmacological interventions conducted in samples of children and adolescents during the COVID-19 pandemic, focusing on mental health.

Methods: The research was carried out in PsycINFO, PubMed and Web of Science databases for empirical studies, including interventions in which measures of outcome variables were collected at least twice (pre and post).