ArticleBMC geriatrics2022
Calf circumference predicts frailty in older adults: the Chinese longitudinal healthy longevity survey.
Article in BMC geriatrics, 2022. 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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Who cites it
10 citing papers in PubMed.
- Association of physical activity levels with frailty index in elderly Chinese: evidence from the China health and retirement longitudinal study (CHARLS).BMC geriatrics · 2025Observational
- Nutritional status and frailty in elderly patients undergoing major abdominal surgery for upper gastrointestinal tumors: a single-center prospective observational study.Irish journal of medical science · 2025Observational
- Development and validation of PRE-FRA (PREdiction of FRAilty risk in community older adults) frailty prediction model.Frontiers in public health · 2025Article
- Calf circumference as a surrogate indicator for detecting low muscle mass in hospitalized geriatric patients.Aging clinical and experimental research · 2024Article
- Association of altitude and frailty in Chinese older adults: using a cumulative frailty index model.Frontiers in public health · 2024Article
- Measuring calf circumference in frail hospitalized older adults and prediction of in-hospital complications and post-discharge mortality.Frontiers in medicine · 2024Article
- Dual trajectories of social participation and frailty in Chinese older adults: a longitudinal study based on CLHLS from 2008 to 2018.Frontiers in public health · 2024Article
- Review
- Is waist-calf circumference ratio associated with frailty in older adults? Findings from a cohort study.BMC geriatrics · 2023Article
- Current topics of frailty in association with hypertension and other medical conditions.Hypertension research : official journal of the Japanese Society of Hypertension · 2023Review
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6 authors.
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Abstract
backgroundAlthough frailty is a common geriatric syndrome in old adults, a simple method to assess the degree of frailty in a person has not yet been established. In this study we have tried to establish the association between calf circumference (CC) and frailty among older Chinese people.
methodsWe used the data obtained from the 2014 edition of the Chinese Longitudinal Healthy Longevity Survey; 1216 participants aged ≥60 years were included for the study. Body mass index, CC and waist circumference measurement data, and laboratory test results were collected. Frailty status was measured using the frailty index (FI). Participants were then classified into non-frail (FI < 0.25) and frail (FI ≥ 0.25) groups.
resultsThere were 874 participants (71.9%) in the non-frail group and 342 (28.1%) in the frail group. The CC was significantly different between the two groups (31.54 ± 4.16 versus 28.04 ± 4.53, P < 0.001). Logistic regression analysis revealed that CC (odds ratio = 0.947, 95% confidence interval: 0.904-0.993, P = 0.023) was an independent impact factor associated with frailty. The CC value of 28.5 cm was considered the best cut-off value in women with area under the curve (AUC) was 0.732 (P < 0.001) and 29.5 cm in men with AUC was 0.592 (P = 0.004);We created a simple prediction model for frailty that included age,sex and CC:[Formula: see text]P = e
conclusionsCC is a convenient and predictable marker of frailty in older adults.
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