Citation

Rossi FE, Dos Santos GG, Rossi PAQ, Stubbs B, Barreto Schuch F, Neves LM. Psychiatry Res. 2024; 334: e115805.

Copyright

(Copyright © 2024, Elsevier Publishing)

DOI

10.1016/j.psychres.2024.115805

PMID

38428290

Abstract

Depression and subthreshold depressive symptoms reduce quality of life and function and treatment does not work effectively in one-third of patients. Exercise can reduce depressive symptoms, but more information is required regarding strength training (ST). The objective of the present meta-analysis was to summarize and estimate the efficacy of ST in people with a diagnosis of depression or subthreshold depressive symptoms and no other severe disease. We also aimed to explore the variables that could influence the antidepressant effects. PubMed, Embase, Web of Science, PsyINFO, CINAHL, and SPORTDiscus were searched from inception to August 2022. The overall effect antidepressant of training was moderate (SMD = -0.51, 95 % CI -0.72 to -0.30, p < 0.001). The meta-regression demonstrated preliminary evidence that the variables: duration of the intervention in weeks, weekly frequency of the intervention, number of sets, and number of repetitions can influence the antidepressant effects. However, these variables had a small role in the variation of the effect.

Language: en

Keywords

Exercise; Mental disorders; Mental health; Muscle strength