biostudies-literatureUnknown81Zhao XClinics (Sao Paulo, Brazil)https://www.ebi.ac.uk/biostudies/studies/S-EPMC12915216biostudies-literatureAssociations of physical activity, sleep with functional disability in Chinese older adults: a five-year prospective studyPMC12915216Jiang LHuang JZhang HZeng JZhang LZhao JZhao XfalseAssociations of physical activity, sleep with functional disability in Chinese older adults: a five-year prospective study2026-01-01T00:00:00Z2026 Jan2026-07-16T06:55:22.544Z2026-07-09T13:10:34.76ZS-EPMC12915216