Correlation among sleep quality, physical frailty and cognitive function of the older adults in China: the mediating role

Autor: Shuzhi Peng, Yanping Chen, Jie Li, Yan Wang, Xingyue Liu, Ying Wang, Sainan Gu, Mengyun Pei, Peng Zhang
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Frontiers in Public Health, Vol 11 (2023)
Druh dokumentu: article
ISSN: 2296-2565
DOI: 10.3389/fpubh.2023.1143033
Popis: ObjectiveTo explore the correlation among sleep quality, physical frailty, and cognitive function in the older adults in community, and to explore the mediating role of sleep quality.MethodsA total of 1,182 community-based older adults were investigated with frailty phenotype (FP), Pittsburgh sleep quality index (PISQI), Montreal cognitive assessment (MoCA) and self-made general information questionnaire.ResultsThe incidence of physical frailty among the older adults in the community was 25.8% and the incidence of cognitive decline was 19.5%. Cognitive function was negatively correlated with physical frailty (r = −0.236, p
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