Evidence mapPaperPMID 41662495Full record

ArticleEndocrinology, diabetes & metabolism2026

Association Between Hepatic Steatosis and Deterioration of Metabolic Health in Obese Individuals: A 12-Year Follow-Up of the Tehran Lipid and Glucose Study.

Behnaz Abiri, Mohammad Nikoohemmat, Maryam Mahdavi, Amirhossein Ramezani Ahmadi, Majid Valizadeh, Fereidoun Azizi, Farhad Hosseinpanah

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Article in Endocrinology, diabetes & metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Behnaz AbiriObesity Research Center, Research Institute for Metabolic and Obesity Disorders, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad NikoohemmatObesity Research Center, Research Institute for Metabolic and Obesity Disorders, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Maryam MahdaviObesity Research Center, Research Institute for Metabolic and Obesity Disorders, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Amirhossein Ramezani AhmadiIsfahan Endocrine and Metabolism Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
Majid ValizadehObesity Research Center, Research Institute for Metabolic and Obesity Disorders, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Fereidoun AziziEndocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Science, Tehran, Iran.
Farhad HosseinpanahObesity Research Center, Research Institute for Metabolic and Obesity Disorders, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUncertainty surrounds the relationship between metabolic decline and fatty liver disease. The purpose of this study was to evaluate the effect of hepatic steatosis (HS) on the transition from metabolically healthy obesity (MHO) to metabolically unhealthy obesity (MUO) and to determine whether the Fatty Liver Index (FLI) can predict this progression.

methodsIn this prospective cohort research, participants in the Tehran Lipid and Glucose Study (TLGS) comprised 593 MHO adults who were at least 40 years old at baseline. The subjects were followed up for a period of 12 years to see if the subjects' metabolically healthy obesity phenotype changed to an unhealthy one. The body mass index (BMI) of 30.0 kg/m

resultsDuring a median of 4.81 years of follow-up (interquartile range 1.75-10.74 years), 72.2% (n = 428) of MHO individuals transitioned to the MUO phenotype. Transitioning participants exhibited higher FLI scores, BMI, waist circumference, and unfavourable metabolic profiles compared to non-transitioning participants. Cox regression analysis revealed that hepatic steatosis (HR: 1.369; 95% CI: 1.014-1.848), lower physical activity (HR: 1.267; 95% CI: 1.035-1.551), and a higher TyG index (HR: 3.208; 95% CI: 1.546-6.657) were significant predictors of transition to MUO.

conclusionHepatic steatosis at baseline is an independent risk factor for progression from metabolically healthy status to metabolically abnormal phenotype in obese individuals.

Indexed as

Fatty LiverObesityObesity, Metabolically BenignAdultBlood GlucoseBody Mass IndexDisease ProgressionFemaleFollow-Up StudiesHumansIranMaleMiddle AgedProspective StudiesRisk FactorsWaist CircumferenceBlood Glucosefatty liver indexhepatic steatosismetabolically healthy obesitymetabolically unhealthy obesitytransition of obesity phenotype

Identifiers

PMID41662495
PMCPMC12885240

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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.