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The impact of aerobic exercise on depression in young people: A meta regression and meta-analysis

Forfatter(e)
Yang, Q., Wang, J., Lu, Y.
År
2025
DOI
10.1016/j.psychsport.2025.102803
Tidsskrift
Psychology of Sport & Exercise
Volum
77
Sider
102803
Kategori(er)
Depresjon og nedstemthet (inkl. både vansker og lidelse)
Tiltakstype(r)
Fysisk aktivitet
Abstract

OBJECTIVE

This systematic review aimed to 1) update the existing evidence on the antidepressant effects of aerobic exercise (AE) in youth. 2) Investigate any potential dose-response relationships between AE interventions and depressive symptom reduction. 3) Provide evidence-based insights to inform future research and clinical depression treatment.

METHODS

Employing the PRISMA and PERSiST guidelines, a comprehensive search across nine databases (Web of Science, PubMed, Scopus, PsycINFO, SportDiscus, CINAHL, Medline, Embase, and CNKI) yielded a total of 782 relevant studies. Following rigorous selection criteria, 26 eligible studies (comprising 22 different samples) were included in the analysis, featuring a combined sample size of 1308 participants. The meta-analysis was conducted via R.

RESULTS

AE notably decreased depressive symptoms among youth [g = -0.92; 95% CI (-1.16, -0.69); p < 0.01]. Significant dose-response relationships were observed across age groups [beta = -0.06; 95% CI (-0.12, 0.00), p < 0.05], the intensity [beta = -0.03; 95% CI (-0.06, 0.00); p < 0.05], and the duration ^ 2 [beta = 0.001, 95% CI (0.001, 0.002), p < 0.05] of the AE intervention.

CONCLUSIONS

Aerobic exercise interventions can effectively alleviate depressive symptoms in youth. A moderate-intensity AE program, lasting 25-40 min and conducted three times a week for 9-15 weeks, can increase alleviation of depression.