ArticleScientific reports2018
Investigation of the prevalence of Cognitive Impairment and its risk factors within the elderly population in Shanghai, China.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.
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43 citing papers in PubMed, 1 synthesis or guideline pooled it, 90 citations in OpenAlex.
- Magnitude and predictors of mild cognitive impairment among older populations in Africa: a systematic review and meta-analysis.Translational psychiatry · 2025Pooled it
- Dietary Bioactives and Physical Activity in the Regulation of Hippocampal Neurogenesis and Cognitive Decline.Food science & nutrition · 2026Review
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- Investigation into Safety Profiles of Antiepileptic Drugs and Identification of Predictors for Serious Adverse Events: Insights from National Pharmacovigilance Data.Pharmaceuticals (Basel, Switzerland) · 2025Article
- Longitudinal Association of Remnant Cholesterol With Cognitive Decline Varies by Lipid-Lowering Drugs: A Population-Based Cohort Study.Journal of the American Heart Association · 2025Article
- Preoperative Geriatric Characteristics Associated with Changes in Postoperative Cognitive Function and Quality of Life: A Prospective Observational Analytic Multicenter Study.Annals of geriatric medicine and research · 2025Observational
- Comparison of the Effectiveness of Transcranial Direct Current Stimulation (tDCS) and Short-Term Cognitive Rehabilitation Protocols on the Improvement of Depression and Anxiety Symptoms in Patients With Mild Alzheimer's Disease.Journal of aging research · 2025Article
- Socially focused intelligent assistive technologies for caregiving for homebound older adults with cognitive impairment: a scoping review.Innovation in aging · 2025Review
- The association of internet use and cognition among older adults: mediating roles of social networks and depressive symptoms.Frontiers in psychiatry · 2025Article
- Comparison of Mini Nutritional Assessment Tool and Geriatric Nutrition Risk Index in Predicting 12-Y Mortality Among Community-Dwelling Older Persons.The Journal of nutrition · 2024Observational
- Sensitivity and Specificity of Three Measures of Intrinsic Capacity in Older People Aged 80 and Over in Nursing Homes.Clinical interventions in aging · 2024Article
- Association between cognitive function and dusty weather: a propensity score matching study.BMC geriatrics · 2023Article
- Joint association of sleep duration and physical activity with cognitive performance among Chinese adults: an analysis of nationally representative survey data.Frontiers in public health · 2023Article
- Obesity marker trajectories and cognitive impairment in older adults: a 10-year follow-up in Taichung community health study for elders.BMC psychiatry · 2022Article
- Assessment of cognitive function among adults aged ≥ 60 years using the Revised Hasegawa Dementia Scale: cross-sectional study, Lao People's Democratic Republic.Health research policy and systems · 2022Article
- The effect of transcranial photobiomodulation on cognitive function and attentional performance of older women with mild cognitive impairment: a randomized controlled trial.Przeglad menopauzalny = Menopause review · 2022Article
- Effect of Aging on Educational Differences in the Risk of Cognitive Impairment: A Gender-Specific Analysis Using Korean Longitudinal Study of Aging (2006-2016).Healthcare (Basel, Switzerland) · 2022Article
- Cognitive Impairment and Its Associated Factors in Older Adults Living in High and Low Altitude Areas: A Comparative Study.Frontiers in psychiatry · 2022Article
- Neurocognitive Impairment and Associated Factors Among Elderly in the Bahir Dar City Administration, Northwest Ethiopia.Frontiers in aging neuroscience · 2022Article
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To investigate the prevalence of cognitive impairment and its risk factors among Chinese elders aged over 80 years, a community-based, cross-sectional study was conducted from May to June 2016 in Shanghai, China. Cognitive function was measured by using Mini-Mental Status Examination. Multiple logistic regression assessed associations between risk factors and cognitive impairment. Of 480 participants, 30% were diagnosed with cognitive impairment. Women [adjusted odds ratio (AOR): 1.71, 95% confidence interval (CI): 1.03-2.83], solitary life (AOR: 3.15, 1.89-5.26), monthly income less than 2000 Chinese yuan (AOR: 3.47, 1.18-10.23) were significantly associated with increased risk of cognitive impairment, compared with men, non-solitary life, and monthly income greater than 4000 Chinese yuan, respectively. Overweight (AOR: 0.59, 0.36-0.97), being physically active at least 60 minutes per day (AOR: 0.59, 0.35-0.95), antihypertensive drugs users (AOR: 0.45, 0.28-0.72), and lipid lowering drugs users (AOR: 0.21, 0.06-0.76) significantly lowered the risk of cognitive impairment, compared with normal weight, inadequate outdoor activity, and non-medication users, respectively. Accordingly, this study found that women, solitary life, lower income was associated with increased risk of cognitive impairment, while overweight, being physically active, and antihypertensive and lipid lowering drugs usage might lower the risk.
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