A meta-analysis published on November 29, 2023, in PLOS ONE included 26 studies involving 2,867 subjects across 11 countries and regions.
Notes on verification
Primary source (PLOS ONE) directly confirms publication date, study count, sample size, and country coverage. Independently corroborated by two additional secondary sources citing the same paper with matching details. [tier=gold indep_score=0.983 clusters=3 claim_tier=everyday]
Sources
- Does Exercise Reduce the Risk of Postpartum Depression? (seed:health_and_medicine)
- https://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0287650 (corroboration)
- https://www.wjgnet.com/2307-8960/full/v13/i29/110948.htm (corroboration)
- https://pmc.ncbi.nlm.nih.gov/articles/PMC13139009/ (corroboration)