ArticleJournal of Alzheimer's disease reports2024
The Association of Body Mass Index with Cognition and Alzheimer's Disease Biomarkers in the Elderly with Different Cognitive Status: A Study from the Alzheimer's Disease Neuroimaging Initiative Database.
Article in Journal of Alzheimer's disease reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 7 citations in OpenAlex.
- Blood-Based Analysis of Different Tau Variants in Patients With Multiple Traumatic Injuries.JAMA network open · 2026Article
- Trace elements and cognitions in elderly population: a case-control study.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025Article
- Body composition and cognitive function in Chinese rural adults: an exploratory factor analysis and network analysis.Frontiers in aging neuroscience · 2025Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The association of body mass index (BMI) with cognition and Alzheimer's disease (AD) biomarkers of the elderly remains inconclusive. Objective: To investigate the relationship between BMI and cognition as well as AD biomarkers in the elderly with different cognitive status. Methods: Participants with cognitively normal (CN) were included as the CN group. Participants with mild cognitive impairment and mild dementia were included as the cognitive impairment (CI) group. The relationship between BMI and AD biomarkers (cerebrospinal fluid Aβ Results: In the CI group, BMI was associated with MMSE (β= 0.03, Conclusion: The association of BMI with cognition and AD biomarkers varies across different cognitive status. In particular, a lower BMI was associated with worse cognition, higher Aβ burden, and lower HV in individuals with CI. Clinical practice should strengthen the monitoring and management of BMI in patients with AD.
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