دورية أكاديمية
Nonlinear association between self-reported sleep duration and cognitive function among middle-aged and older adults in China: The moderating effect of informal care.
| العنوان: | Nonlinear association between self-reported sleep duration and cognitive function among middle-aged and older adults in China: The moderating effect of informal care. |
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| المؤلفون: | Li X; School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China., Yin Y; Department of Management, Marketing and Information Systems, Hong Kong Baptist University, Hong Kong, 999077, China., Zhang H; School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China. Electronic address: zhanghui3@mail.sysu.edu.cn. |
| المصدر: | Sleep medicine [Sleep Med] 2024 Mar; Vol. 115, pp. 226-234. Date of Electronic Publication: 2024 Feb 15. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Science Country of Publication: Netherlands NLM ID: 100898759 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-5506 (Electronic) Linking ISSN: 13899457 NLM ISO Abbreviation: Sleep Med Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Amsterdam ; New York : Elsevier Science, c2000- |
| مواضيع طبية MeSH: | Sleep Duration* , Cognitive Dysfunction*, Middle Aged ; Child ; Humans ; Aged ; Longitudinal Studies ; Self Report ; Sleep ; Cognition ; Patient Care ; China/epidemiology |
| مستخلص: | Background: Cognitive impairment is a major public health problem urgently to be solved. This study aims to examine the association between sleep duration and cognitive function and its two subdimensions: episodic memory and mental status, and to explore the moderating effects of informal care on these associations among middle-aged and older adults in China. Methods: Data was drawn from China Health and Retirement Longitudinal Study (CHARLS) 2011, 2013, 2015 and 2018 datasets. Sleep duration and informal care were self-reported. Cognitive function was measured using CHARLS Harmonized Cognitive Assessment Protocol. Effects of informal care on sleep duration-cognitive function were assessed using Generalized Estimating Equations models. Results: The relationships between sleep duration and cognitive function, episodic memory, and mental status were all found to follow an inverted U-shaped pattern. Spouse care weakened the adverse effects of extreme sleep duration on cognitive function while the children care amplified them. Further, we only observed the moderating effects of spouse and children care on the association between sleep duration and episodic memory, but not mental status. Conclusions: The relationships between sleep duration and cognitive function, along with its different dimensions, are nonlinear in nature. The impacts of sleep duration on cognitive function and its dimensions are contingent upon the levels of informal care received and the sources of that care. We provide valuable insights into the complex interplay between sleep duration, informal care, and cognitive function. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: CHARLS; Cognitive function; Informal care; Moderating effect; Self-reported sleep duration |
| تواريخ الأحداث: | Date Created: 20240220 Date Completed: 20240308 Latest Revision: 20240308 |
| رمز التحديث: | 20240308 |
| DOI: | 10.1016/j.sleep.2024.02.028 |
| PMID: | 38377839 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1878-5506 |
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| DOI: | 10.1016/j.sleep.2024.02.028 |