ArticleAging clinical and experimental research2022
Association between anemia and dynapenia in older adults: a population-based study.
Article in Aging clinical and experimental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- Association between sarcopenia and hemoglobin level: a systematic review and meta-analysis.Frontiers in medicine · 2024Pooled it
- Anemia as a mediator: bridging the frailty index and hip fractures in older Chinese populations.Frontiers in public health · 2025Article
- The connection between anemia and limitations in daily activities among older males: the critical role of dynapenia.Aging clinical and experimental research · 2024Article
- Investigation of optimum hemoglobin levels in older patients with chronic kidney disease.Aging clinical and experimental research · 2022Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFew reports have been issued on the relationship between anemia and dynapenia in older people.
aimThis study aimed to assess the independent association between anemia and dynapenia in older adults.
methodsThis study was based on an analysis of the Korea National Health and Nutrition Examination Survey database (2015-2018). A total of 4812 subjects aged ≥ 65 years were included. Dynapenia was defined by a handgrip strength (HGS). The independent association between dynapenia and anemia was examined by complex-sample multivariable logistic regression analyses.
resultsThe geometric mean serum hemoglobin level for all study subjects was 13.73 g/dL, and the prevalence of anemia was 13.1% (men, 12.8%; women 13.4%). Anemic subjects had a significantly lower adjusted mean HGS than non-anemic controls (23.14 ± 0.45 kg vs. 24.50 ± 0.38 kg, P < 0.001). Furthermore, anemic subjects had a significantly higher odds ratio for dynapenia (OR, 1.68; 95% CI, 1.30-2.17) than subjects without anemia after adjusting for multiple confounders, and the odds ratio of dynapenia was higher for anemic men (OR, 2.06, 95% CI, 1.38-3.09).
conclusionThis study indicates anemia is independently associated with dynapenia in older Koreans, especially in men, and indicates that dynapenia screening is needed in older people with anemia.
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