ArticleNutrients2025
The Impact of Frailty, Activity of Daily Living, and Malnutrition on Mortality in Older Adults with Cognitive Impairment and Dementia.
Article in Nutrients, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Nutritional strategies to promote healthy life expectancy of Korean older adults based on their nutritional status and current nutrition programs: a narrative review.Korean journal of community nutrition · 2026Review
- The association between frailty and headache in middle-aged and older individuals: a data analysis based on the GBD2021, the CHARLS and Mendelian randomization.Archives of medical science : AMS · 2026Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMalnutrition contributes to frailty dementia, intensifying adverse health outcomes including mortality risk.
objectivesWe aim to investigate the impact of malnutrition risk in those with frailty and functional decline on short-term mortality among older adults with dementia and/or cognitive impairment.
methodsWe conducted a retrospective cohort study involving 2677 hospitalized patients aged ≥65 years with a diagnosis of dementia or cognitive impairment discharged between March 2022 and December 2023. Information was obtained from electronic medical records. Frailty was assessed using the Clinical Frailty Scale (CFS) and Hospital Frailty Risk Score (HFRS), functional status using premorbid activity of daily living (ADL) scores, and malnutritional risk using the 3-Minute Nutrition Screening (3-Min NS) tool. Associations with 30- and 90-day mortality were examined using Kaplan-Meier analysis and multivariate logistic regression models.
resultsA total of 29.2% were at risk of malnutrition, highest in the old-old (37.1%). Thirty-day mortality was significantly associated with CFS (aOR = 1.498, 95% CI: 1.349-1.664,
conclusionsRisk of malnutrition independently predicted short-term mortality in older adults with dementia or cognitive impairment, particularly among those with frailty, functional decline, and of advanced age.
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Registered trials
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