Correction: The association between physical activity and depressive symptoms among Chinese older adults: the chain mediating roles of sleep duration and cognitive function
Crossref DOI link: https://doi.org/10.1186/s40359-026-04043-1
Published Online: 2026-02-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Yang, Tongnian
Ren, Jie
Xiao, Hui
Text and Data Mining valid from 2026-02-03
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First Online: 3 February 2026