Evidence map›Paper›PMID 38570344›Full record

ArticleJournal of gastroenterology2024

Natural history of lean and non-lean metabolic dysfunction-associated steatotic liver disease.

Shun-Ichi Wakabayashi, Nobuharu Tamaki, Takefumi Kimura, Takeji Umemura, Masayuki Kurosaki, Namiki Izumi

Abstract read
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In one paragraph

Article in Journal of gastroenterology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
10.8field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Guideline
  2. Pooled it
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  13. Role of ChREBP-PPARα-FGF21 Axis in Metabolic Dysfunction of MASLD.International journal of molecular sciences · 2025
    Article
  14. Colorectal Cancer Incidence in Steatotic Liver Disease (MASLD, MetALD, and ALD).Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2025
    Article
  15. Clinical and Genetic Predictors of Non-Alcoholic Steatotic Liver Disease and Fibrosis in Lean Individuals.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Article
  16. Effect of Pemafibrate on Metabolic Dysfunction-Associated Steatotic Liver Disease: A Nationwide Multicenter Study.JGH open : an open access journal of gastroenterology and hepatology · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Shun-Ichi Wakabayashi *Division of Gastroenterology, Department of Medicine, Shinshu University School of Medicine, Nagano, Japan.
Nobuharu Tamaki *Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, 1-26-1 Kyonan-Cho, Musashino-Shi, Tokyo, 180-8610, Japan.
Takefumi Kimura *Division of Gastroenterology, Department of Medicine, Shinshu University School of Medicine, Nagano, Japan.
Takeji UmemuraDivision of Gastroenterology, Department of Medicine, Shinshu University School of Medicine, Nagano, Japan.
Masayuki KurosakiDepartment of Gastroenterology and Hepatology, Musashino Red Cross Hospital, 1-26-1 Kyonan-Cho, Musashino-Shi, Tokyo, 180-8610, Japan. kurosaki@musashino.jrc.or.jp.
Namiki IzumiDepartment of Gastroenterology and Hepatology, Musashino Red Cross Hospital, 1-26-1 Kyonan-Cho, Musashino-Shi, Tokyo, 180-8610, Japan.
Musashino Red Cross Hospital · JPShinshu University · JP

Funding

Japan Agency for Medical Research and Development JP23fk0210104s0202Japan Agency for Medical Research and Development JP23fk0210111h0002Japan Agency for Medical Research and Development JP23fk0210123h0001Japan Agency for Medical Research and Development JP23fk0210125Ministry of Health, Labour and Welfare 23HC2001Ministry of Health, Labour and Welfare 23HC2002Ministry of Health, Labour and Welfare 23HC2003
6 · The paper itself

Abstract

backgroundConflicting evidence regarding the prognosis of lean metabolic dysfunction-associated steatotic liver disease (MASLD) has raised substantial questions.

aimThis study aimed to elucidate the prognosis of lean MASLD by conducting a comprehensive analysis of a vast Asian cohort.

methodsThis study used a nationwide, population-based database and analyzed 2.9 million patients. The primary endpoints were liver-related events (LREs) and cardiovascular events (CVEs) in patients with lean MASLD, non-lean MASLD, and normal liver control groups.

resultsThe median observation period was 4.2 years. The 5-year incidence values of LREs in the lean MASLD, non-lean MASLD, and normal liver control groups were 0.065%, 0.039%, and 0.006%, respectively. The LRE risk of lean MASLD was significantly higher than that of normal liver control (adjusted hazard ratio [aHR]: 5.94, 95% confidence interval [CI]: 3.95-8.92) but comparable to that of non-lean MASLD (aHR: 1.35, 95% CI: 0.87-2.08). By contrast, for CVEs, the non-lean MASLD group exhibited a higher 5-year cumulative incidence rate (0.779%) than the lean MASLD (0.600%) and normal liver control (0.254%) groups. The lean MASLD group had a reduced risk of CVEs compared with the non-lean MASLD group (aHR, 0.73; 95% CI: 0.64-0.84), and comparable risk of CVEs to the normal liver control group (aHR, 0.99; 95% CI: 0.88-1.12).

conclusionLean MASLD exhibits a similar LRE risk and a lower CVE risk to non-lean MASLD. Therefore, follow-up and treatment strategies should be tailored to the specific MASLD condition.

Indexed as

Non-alcoholic Fatty Liver DiseaseAdultAgedCardiovascular DiseasesDatabases, FactualFatty LiverFemaleHumansIncidenceMaleMiddle AgedPrognosisRisk FactorsThinnessCardiovascular eventLean MASLDLiver-related eventMetabolic dysfunction-associated steatotic liver disease (MASLD)

Identifiers

PMID38570344
OpenAlexW4393946133

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.