Evidence map›Paper›PMID 41935595›Full record

ArticleClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2026

Episodic Heavy Drinking and Implications for Steatotic Liver Disease Nomenclature: A National Cross-Sectional Study.

Yinan Su, Jennifer L Dodge, Brian P Lee

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In one paragraph

Article in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 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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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

3 authors.

Yinan SuDepartment of Medicine, University of Southern California Keck School of Medicine, Los Angeles, California.
Jennifer L DodgeDivision of Gastrointestinal and Liver Diseases, University of Southern California Keck School of Medicine, Los Angeles, California; Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, California.
Brian P LeeDivision of Gastrointestinal and Liver Diseases, University of Southern California Keck School of Medicine, Los Angeles, California. Electronic address: brian.lee@med.usc.edu.

Funding

Estimating the Contribution of Alcohol and Metabolic Risk to Liver Disease Progression to Inform Personalized InterventionsK23AA029752 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LEE, BRIAN PEI LIM · 2022 to 2025
$772k
NIAAA NIH HHS K23 AA029752
6 · The paper itself

Abstract

BACKGROUND &

aimsFederal agencies define heavy drinking by average increased or episodic heavy alcohol consumption, yet steatotic liver disease (SLD) nomenclature only captures average alcohol consumption to define subcategories. We evaluated episodic heavy drinking among SLD subcategories and its association with liver fibrosis.

methodsWe utilized the 2017 to 2023 National Health and Nutrition Examination Survey (NHANES) including adults with vibration-controlled transient elastography data. Significant and advanced liver fibrosis were liver stiffness ≥8 and ≥12 kPa. Episodic heavy drinking was ≥4 drinks (women) and ≥5 (men) on any day, at least once per month. Multivariable logistic regression (adjusted for age, sex, average alcohol consumption) analyzed the association of episodic heavy drinking with liver fibrosis in SLD groups.

resultsAmong 8006 individuals, 4571 had SLD: 3969 had metabolic dysfunction-associated steatotic liver disease (MASLD), 373 had metabolic and alcohol-associated liver disease (MetALD), and 144 had alcohol-associated liver disease (ALD). Among patients with MASLD, 632 (15.9%) had episodic heavy drinking, which was associated with significant (adjusted odds ratio, 1.69; 95% confidence interval [CI], 1.11-2.58) and advanced (adjusted odds ratio, 2.76; 95% CI, 1.58-4.80) liver fibrosis. Adjusted weighted-prevalence of significant liver fibrosis among MASLD with episodic heavy drinking (23.6%; 95% CI, 17.6%-29.6%) was higher than MASLD without episodic heavy drinking (15.6%; 95% CI, 13.5%-17.6%]). Subgroup prevalence using consensus nomenclature vs including episodic heavy drinking as MetALD or ALD decreased the weighted prevalence of MASLD (48.0%; 95% CI, 46.0%-50.0% to 40.4%; 95% CI, 38.5%-42.4%), increased MetALD (5.3%; 95% CI, 4.6%-6.1% to 12.9%; 95% CI, 11.9%-13.9%), whereas ALD was similar (1.9%; 95% CI, 1.5%-2.3% to 2.1%; 95% CI, 1.7%-2.5%).

conclusionsEpisodic heavy drinking is prevalent in MASLD and associated with 3-fold higher odds of advanced liver fibrosis. Reclassifying these patients to MetALD would more than double the estimated prevalence of MetALD.

Indexed as

ALDEpisodic Heavy DrinkingMASLDMetALDSteatotic Liver Disease

Identifiers

PMID41935595
PMCPMC13173519

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.