ArticleInternational journal of environmental research and public health2021
Sex, Sleep Duration, and the Association of Cognition: Findings from the China Health and Retirement Longitudinal Study.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 17 citations in OpenAlex.
- Article
- The Effect of Sleep Deprivation on Cognitive Function in Postmenopausal Women: A Systematic Review.International journal of women's health · 2026Review
- Age and Sex Moderate the Effects of Sleep Quality on Resting-State Functional Connectivity in the Salience and Default Mode Network.Research square · 2025Article
- Association between sleep quality and mild cognitive impairment in Chinese patients with type 2 diabetes mellitus: a cross-sectional study.BMC public health · 2025Article
- Lifestyle factors associated with episodic memory in middle-aged and older adults: evidence from a 9-year longitudinal study.BMC public health · 2024Article
- Article
- Association between daytime napping and cognitive impairment among Chinese older population: a cross-sectional study.Environmental health and preventive medicine · 2023Article
- Using Bayesian networks with Max-Min Hill-Climbing algorithm to detect factors related to multimorbidity.Frontiers in cardiovascular medicine · 2022Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWe aimed to examine the association between sleep duration and cognitive impairment among elderly Chinese people.
methodsgeneralized linear modeling was used to analyze the baseline data for adults aged 65 years and over (
resultsof all the participants, 49.8% were females and 32.5% aged 75 years and over. Of the participants, 59.7% had short sleep duration (<7 h/day), and 9.0% of them had long sleep duration (>8 h/day). Compared to normal sleep duration, long sleep duration was associated with lower mental status scores (β = -0.43,
conclusionsOur study showed that long sleep duration was significantly associated with poorer mental status and memory scores in elderly Chinese people. Paying greater attention to the effects of sleep patterns on the risk of cognitive decline may yield practical implications for dementia prevention and health promotion, especially among older women with lower educational attainment, living in rural areas, and those who have long sleep duration.
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