(1. Center of Gerontology and Geriatrics,Chengdu 610041, China ;4. National Clinical Research Center for Geriatrics,Chengdu 610041, China ;5. Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu 610041, China;2. Department of Geriatrics, Santai People′s Hospital of Mianyang City, Santai 621100, Sichuan Province, China;3. Department of Endocrine Metabolism and Geriatrics, Deyang People′s Hospital, Deyang 618000, Sichuan Province, China)
R685