Evidence mapPaperPMID 41476240Full record

ArticleEuropean journal of medical research2025

Sex-specific differences in the prognostic value of METS-IR for long-term outcomes in patients with MASLD and advanced liver fibrosis: a nationwide study.

Binbin Song, Yuan Zhou, Rui Su, Yan Wang, Song Chen, Wenjin Chen

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Article in European journal of medical research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers 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

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Binbin Song *Department of Gastroenterology, The Affiliated Chuzhou Hospital of Anhui Medical University (The First People's Hospital of Chuzhou), Chuzhou, Anhui, 239000, PR China.
Yuan Zhou *Outpatient Clinic, The Affiliated Chuzhou Hospital of Anhui Medical University (The First People's Hospital of Chuzhou), Chuzhou, Anhui, 239000, PR China.
Rui Su *Disinfection and Supply Centre, The Affiliated Chuzhou Hospital of Anhui Medical University (The First People's Hospital of Chuzhou), Chuzhou, Anhui, 239000, PR China.
Yan Wang *Department of General Practice, Wuhu City Second People`S Hospital (Affiliated Wuhu Hospital of East China Normal University), Wuhu, Anhui, 241000, China.
Song ChenDepartment of Gastrointestinal Surgery, The Affiliated Chuzhou Hospital of Anhui Medical University (The First People's Hospital of Chuzhou), Chuzhou, Anhui, 239000, PR China. cs54665118@163.com.
Wenjin ChenDepartment of Gastrointestinal Surgery, The Affiliated Chuzhou Hospital of Anhui Medical University (The First People's Hospital of Chuzhou), Chuzhou, Anhui, 239000, PR China. chenwenj1234567@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveInsulin resistance (IR) plays a critical role in shaping long-term outcomes in patients with metabolic dysfunction-associated steatotic liver disease (MASLD). Recent findings suggest that biological sex may influence the onset and progression of MASLD, yet it remains unclear whether sex modifies the link between IR and mortality in those with MASLD and advanced liver fibrosis.

methodsWe analyzed data from 14,081 MASLD patients (7327 men and 6754 women) drawn from the 2001-2018 cycles of the National Health and Nutrition Examination Survey (NHANES). Participants were categorized based on sex-specific deciles of the Metabolic Score for Insulin Resistance (METS-IR). Kaplan-Meier survival analysis and Cox proportional hazards models were used to assess the association between METS-IR and all-cause mortality. Restricted cubic spline (RCS) modeling explored potential non-linear relationships.

resultsMarked sex-related disparities were identified in clinical and metabolic characteristics. Elevated METS-IR significantly predicted increased all-cause mortality in females with MASLD (log-rank p < 0.001), whereas this trend was not evident in males (p = 0.54). Multivariable Cox models showed that higher METS-IR independently correlated with mortality in women with MASLD and advanced fibrosis, but not in their male counterparts.

conclusionThe prognostic significance of METS-IR differs by sex in MASLD. Elevated METS-IR independently increases long-term mortality risk in females, supporting the need for sex-specific risk evaluation in managing metabolic liver disease.

Indexed as

Fatty LiverInsulin ResistanceLiver CirrhosisMetabolic SyndromeAdultAgedFemaleHumansKaplan-Meier EstimateMaleMiddle AgedNutrition SurveysPrognosisProportional Hazards ModelsSex FactorsAdvanced liver fibrosisAll-cause mortalityInsulin resistanceMASLDMETS-IR

Identifiers

PMID41476240
PMCPMC12866298

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