Evidence map›Paper›PMID 42055816›Full record

ArticleThe Journal of international medical research2026

Association between appendicular lean mass-to-body weight ratio and metabolic syndrome in community-dwelling older adults in Taiwan: A cross-sectional study.

Chun-Yung Chang, Nain-Feng Chu, Der-Min Wu, Wen-Chen Liang, Shu-Chuan Yeh, Cheng-Hsin Chuang

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Article in The Journal of international medical research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Chun-Yung ChangDivision of Internal Medicine, Pingtung Branch, Kaohsiung Armed Forces General Hospital, Taiwan.ORCID 0000-0002-4416-0116
Nain-Feng ChuDivision of Occupational Medicine, Kaohsiung Veterans General Hospital, Taiwan.
Der-Min WuSchool of Public Health, National Defense Medical University, Taiwan.
Wen-Chen LiangInstitute of Healthcare Management, National Sun Yat-sen University, Taiwan.
Shu-Chuan YehInstitute of Healthcare Management, National Sun Yat-sen University, Taiwan.ORCID 0000-0001-6142-6011
Cheng-Hsin ChuangInstitute of Medical Science and Technology, National Sun Yat-sen University, Taiwan.ORCID 0000-0001-9097-1377

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

ObjectiveMetabolic syndrome increases the risk of cardiovascular diseases and diabetes. This study examined the associations of body mass index and the appendicular lean mass-to-body weight ratio with metabolic syndrome in Taiwanese older adults.MethodsA cross-sectional study of 3739 participants from community surveys (2017-2019) was conducted. Anthropometric measurements, blood pressure, handgrip strength, and biochemical markers were assessed. Appendicular lean mass-to-body weight ratio was calculated using a validated equation. Lifestyle factors and comorbidities were evaluated using questionnaires.ResultsThe prevalence of metabolic syndrome was 47.1% in males and 50.0% in females. Participants with metabolic syndrome had higher body mass index and waist circumference but lower appendicular lean mass-to-body weight ratio. Higher appendicular lean mass-to-body weight ratio was inversely associated with metabolic syndrome (odds ratio = 0.877 in males; odds ratio = 0.885 in females).ConclusionsHigher body mass index was positively associated with metabolic syndrome, whereas higher appendicular lean mass-to-body weight ratio was inversely associated with metabolic syndrome. Maintaining greater muscle mass relative to body weight may help reduce the risk of metabolic syndrome in older adults.

Indexed as

Body WeightMetabolic SyndromeAgedAged, 80 and overBody CompositionBody Mass IndexCross-Sectional StudiesFemaleHand StrengthHumansIndependent LivingMalePrevalenceRisk FactorsSarcopeniaTaiwanappendicular lean massbody compositionMetabolic syndromeolder adultssarcopenia

Identifiers

PMID42055816
PMCPMC13150124

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