Increase of internalized mental health symptoms among adolescents during the last three decades.

ABSTRACT:

Background

Previous studies suggest an overall increase of adolescent mental health symptoms globally since the 1980s until today, especially an increase of internalizing symptoms in girls. Due to methodological limitations of these studies, further studies are warranted to obtain a more solid knowledgebase.

Methods

This study was cross-sectional and compared two separate but geographically identical groups of adolescents in a middle-sized industrial municipality in Northern Sweden at two time-points [(i) 1981, n = 1083, (505 girls, 577 boys), response rate 99.7%; (ii) 2014, n = 682, (338 girls, 344 boys), response rate 98.3%]. All students in their last year of compulsory school were included. The same self-report questionnaire, consisting of four sub-scales (functional som

SUBMITTER: Blomqvist I 

PROVIDER: S-EPMC6761841 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature