ArticleAging2020
Changes in sleep duration and 3-year risk of mild cognitive impairment in Chinese older adults.
Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Sleep quality modifies the association between nocturnal sleep, daytime napping, and mild cognitive impairment: A population-based dose-response study.Sleep medicine: X · 2026Article
- Sleep duration trajectories and cognitive impairment among elderly: a 13-year cohort study in China.BMC geriatrics · 2026Article
- Article
- Five-Year Changes in 24-Hour Sleep-Wake Activity and Dementia Risk in Oldest Old Women.Neurology · 2025Article
- Association Between Internet Use and Sleep Health Among Middle-Aged and Older Chinese Individuals: Nationwide Longitudinal Study.Journal of medical Internet research · 2025Article
- Risk factors and traditional Chinese medicine syndromes of mild cognitive impairment in community-dwelling hypertensive older adults.Frontiers in public health · 2025Article
- The mediating role of individual evaluation, anxiety, and depression in the association between leisure activity and cognitive function among Chinese older adults.Scientific reports · 2024Article
- Persistently short or long sleep duration increases the risk of sensory impairment in Chinese older adults.Frontiers in public health · 2024Article
- Longitudinal Sleep Patterns and Cognitive Impairment in Older Adults.JAMA network open · 2023Article
- Serum Vitamin DNutrients · 2023Article
- Depression as a Mediator and Social Participation as a Moderator in the Bidirectional Relationship Between Sleep Disorders and Pain: Dynamic Cohort Study.JMIR public health and surveillance · 2023Article
- Incidence of cognitive impairment after hypothetical interventions on depression, nighttime sleep duration, and leisure activity engagement among older Chinese adults: An application of the parametric g-formula.Frontiers in public health · 2023Article
- Trends and disparities in sleep quality and duration in older adults in China from 2008 to 2018: A national observational study.Frontiers in public health · 2023Observational
- Gender-and age-specific associations of sleep duration and quality with cognitive impairment in community-dwelling older adults in Anhui Province, China.Frontiers in public health · 2023Article
- Sleep disturbance is associated with mild cognitive impairment: a community population-based cross-sectional study.BMC public health · 2022Article
- Prospective association between sleep duration and cognitive impairment: Findings from the China Health and Retirement Longitudinal Study (CHARLS).Frontiers in medicine · 2022Article
- A novel predictive strategy for the incidence of postoperative neurocognitive dysfunction in elderly patients with mild cognitive impairment.Frontiers in aging neuroscience · 2022Article
- Associations of changes in late-life blood pressure with cognitive impairment among older population in China.BMC geriatrics · 2021Article
- Article
- Association of APOE ε4 genotype and lifestyle with cognitive function among Chinese adults aged 80 years and older: A cross-sectional study.PLoS medicine · 2021Observational
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis study aimed to determine whether changes in sleep duration are associated with a higher risk of mild cognitive impairment (MCI) in older adults.
resultsBy the 3-year follow-up, 592 participants developed MCI. Compared with the individuals who had an unchanged sleep duration, the odds ratio (95% confidence interval) for MCI was 1.44 (1.08-1.91) for those whose sleep duration increased by ≥2 h after multivariate adjustments. Moreover, changing from a long to moderate, but not short, sleep duration was negatively associated with the incidence of MCI (odds ratio: 0.65; 95% confidence interval, 0.45-0.93).
conclusionsThese findings suggest that increased sleep duration is associated with a higher risk of MCI in the elderly. Furthermore, a moderate duration of sleep (6-9 h) could serve as a possible strategy for prevention of MCI.
methodsThis longitudinal study was conducted with a nationally representative sample of 5419 older Chinese adults (≥65 years) from the 2008 and 2011 waves of the Chinese Longitudinal Healthy Longevity Survey. Sleep duration was assessed by a self-administered questionnaire. MCI was defined according to the Mini-Mental State Examination. An adjusted logistic regression model was used to explore the associations between changes in sleep duration and MCI.
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