Evidence map›Paper›PMID 42365307›Full record

ArticleBMC endocrine disorders2026

Joint association of body roundness index and HOMA-IR with risk of MASLD in Korean populations.

Kyo-Sun Lee, Sung-Ho Ahn, Da-Hye Son, Yong-Jae Lee

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Article in BMC endocrine disorders, 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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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Kyo-Sun Lee *Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul, 03722, Republic of Korea.
Sung-Ho Ahn *Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul, 03722, Republic of Korea.
Da-Hye Son *Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul, 03722, Republic of Korea. sonda@yuhs.ac.
Yong-Jae Lee *Department of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul, 03722, Republic of Korea. ukyjhome@yuhs.ac.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs the global prevalence of obesity rises, the clinical focus is shifting from simple BMI to a systemic perspective that integrates body composition and metabolic health. This study evaluates the association between Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) and the combined influence of insulin resistance and obesity-related body shape indices.

methodsUtilizing the KoGES cohort (n = 3,196), participants were categorized into four groups based on the median values of HOMA-IR and the Body Roundness Index (BRI). MASLD was defined by an HSI score > 36, at least one metabolic component, and controlled alcohol consumption (< 30 g/day for men, < 20 g/day for women). Cox proportional hazard regression was conducted to assess the risk across groups, including interaction and subgroup analyses to determine the independence of these markers.

resultsBoth HOMA-IR and BRI were significant predictors of MASLD risk even when fully adjusted, with Hazard Ratios (HR) of 1.80 (95% CI: 1.52-2.12) and 2.33 (95% CI: 1.96-2.76), respectively. In the joint analysis, the group with both high HOMA-IR and high obesity-related body shape index (BRI) showed a 3.58-fold (95% CI: 2.84-4.51) increased risk compared to the reference group. Notably, no significant additive or multiplicative interactions were found, confirming that these two factors serve as independent and distinct predictive markers.

conclusionsCombining HOMA-IR with body shape-related obesity markers like BRI provides a more robust prediction of MASLD risk than individual indices. These findings suggest that integrated monitoring of metabolic and morphological profiles is essential for the early identification of high-risk populations.

Indexed as

Body Mass IndexInsulin ResistanceNon-alcoholic Fatty Liver DiseaseObesityAdultBiomarkersBody CompositionFemaleFollow-Up StudiesHumansMaleMiddle AgedPrognosisRepublic of KoreaRisk FactorsBiomarkersBRIHOMA-IRInsulin resistanceMASLDObesity

Identifiers

PMID42365307
PMCPMC13591684

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.