ArticleEuropean geriatric medicine2024
Weight-Adjusted Waist Index: an anthropometric measure for frailty in older adults.
Article in European geriatric medicine, 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.
- Change of frailty index and anthropometric indices in patients with chronic obstructive pulmonary disease.BMC pulmonary medicine · 2026Article
- Weight-adjusted-waist index, inflammation, and cognitive performance in older adults: a cross-sectional analysis from the Hordaland Health Study.Frontiers in aging · 2026Article
- Association of Weight-Adjusted Waist Index With Hypertension Plus Hyperuricemia Among Middle-Aged and Older Adults in China: A Cross-Sectional Analysis.Journal of clinical hypertension (Greenwich, Conn.) · 2026Article
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Authors and funding
7 authors.
Funding
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Abstract
purposeCurrent measures of frailty often rely on subjective assessments or complex scoring systems. This study aims to investigate the utility of a novel anthropometric measure, the Weight-Adjusted Waist Index (WWI), as a simple and objective predictive marker for frailty in older adults.
methodsThis cross-sectional study included 847 patients aged 65 years and older. Comprehensive geriatric assessments and anthropometric measurements were conducted. Frailty was diagnosed using the Clinical Frailty Scale (CFS). The association between WWI and frailty was analyzed using multivariate logistic regression analysis.
resultsThe mean age of the participants was 74.9 ± 6 years, with 56.3% (n = 477) being women and 14.8% (n = 125) classified as frail. The frail group had a significantly higher WWI than the non-frail group (p < 0.001). In multivariate logistic regression analysis, WWI remained significantly associated with frailty, even after adjusting for other potential confounding factors (OR = 2.51, 95% CI 1.77-3.57, p < 0.001). The predictive ability of WWI for frailty was measured by the area under the receiver operating characteristic (ROC) curve, which was 0.705 (95% CI 0.67-0.73; p < 0.001). The optimal WWI threshold for predicting frailty was identified as > 12.
conclusionThe Weight-Adjusted Waist Index shows significant potential as a simple and objective predictive marker for frailty in older adults.
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