ArticlePsychiatry investigation2023
Risk Factors for Various Cognitive Function Decline Trajectories in Adults Over 40 Years of Age: A Retrospective Cohort Study.
Article in Psychiatry investigation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed.
- Joint Trajectories of Frailty and Cognitive Function in Older Koreans Based on 14-Year Period Data From Korean Longitudinal Study of Aging (KLoSA).Geriatrics & gerontology international · 2026Article
- Evaluating the sampling effect of propensity score matching for reducing selection bias in medical data.Frontiers in public health · 2026Article
- Interrupted Learning across the Lifespan.Human development · 2025Article
- Dynamic Impact of the Sleep Disorder, Depression and Anxiety on the Cognitive Function in the First-Episode Depressive Patients.Psychology research and behavior management · 2025Article
- Risk and protective factors for cognitive decline in Brazilian lower educated older adults: A 15-year follow-up study using group-based trajectory modelling.Archives of gerontology and geriatrics · 2024Article
- Correlative comparison of visual working memory paradigms and associated models.Scientific reports · 2024Article
- Development of a prediction model for cognitive impairment of sarcopenia using multimodal neuroimaging in non-demented older adults.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
- Biological Risk Factors Influencing Vascular Cognitive Impairments: A Review of the Evidence.Brain sciences · 2023Review
- The indirect relationship between sleep and cognition in the PREVENT cohort: identifying targets for intervention.Frontiers in sleep · 2023Article
- Education is power: preserving cognition in the UK biobank.Frontiers in public health · 2023Article
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5 authors.
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Abstract
objectiveThe aims of our study were to identify distinct trajectories of cognitive function using the group-based trajectory model. We also investigate which demographic factors act as risk factors for cognitive decline in each group.
methodsThe data from the Seoul National University Hospital Healthcare System Gangnam Center, from 2005 to 2019. The number of study subjects was 637. We used a group-based model to identify cognitive function trajectories. Multinomial logistic regression was employed to define risk factors for cognitive function decline.
resultsThe cognitive function trajectories among adults over 40 years of age were heterogeneous. We identified four trajectories: high (27.3%), medium (41.0%), low (22.7%), and rapid decline (9.1%). Older age, male, low educational level, bad dietary habits, diabetes mellitus, technical worker, and lower income increased the likelihood of a cognitive function decline.
conclusionA younger age, a higher educational level, professional worker, good dietary habits, no diabetes mellitus, and no obesity improved cognitive function. A combination of these factors can improve "cognitive reserve" and delay cognitive decline. Interventions to prevent cognitive decline are needed after identification of high-risk groups for cognitive decline.
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