Evidence map›Paper›PMID 33762246›Full record

ArticleBMJ open2021

Prevalence of liver fibrosis and associated risk factors in the Korean general population: a retrospective cross-sectional study.

Eun-Hee Nah, Seon Cho, Suyoung Kim, Jieun Chu, Eunjoo Kwon, Han-Ik Cho

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  16. Metabolic Syndrome: A Warning Sign of Liver Fibrosis.Journal of obesity & metabolic syndrome · 2022
    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.

Eun-Hee NahHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul, South Korea cellonah@hanmail.net.ORCID http://orcid.org/0000-0003-0637-4364
Seon ChoHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul, South Korea.
Suyoung KimHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul, South Korea.
Jieun ChuHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul, South Korea.
Eunjoo KwonHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul, South Korea.
Han-Ik ChoMEDIcheck LAB, Korea Association of Health Promotion, Seoul, South Korea.
Korea Health Promotion Institute · KRKorea Association of Health Promotion · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe health burden of chronic liver disease is increasing worldwide. Its main histological consequence is liver fibrosis, and eventually cirrhosis. This process is rarely diagnosed at the pre-cirrhotic stage due to it being asymptomatic. Little is known about the prevalence of liver fibrosis and associated risk factors in the general population. The aims of this study were to determine the prevalence and distribution of liver fibrosis using magnetic resonance elastography (MRE), as well as the risk factors associated with liver fibrosis in the asymptomatic general population. DESIGN, SETTING AND

participantsThis cross-sectional retrospective study consecutively selected subjects who underwent health check-ups including MRE at 13 health promotion centres in Korea between 2018 and 2020. Liver fibrosis was estimated using MRE with cut-off values for significant and advanced liver fibrosis of 2.90 and 3.60 kPa, respectively. PRIMARY AND SECONDARY OUTCOME MEASURES: The Χ

resultsAmong the 8183 subjects, 778 (9.5%) had ≥significant fibrosis (≥2.9 kPa), which included 214 (2.6%) subjects with ≥advanced fibrosis (≥3.6 kPa). Multivariable analysis revealed that liver fibrosis was associated with age (OR=1.34, 95% CI=1.18 to 1.51), male sex (OR=3.18, 95% CI=1.97 to 5.13), diabetes (OR=2.43, 95% CI=1.8 to 3.28), HBsAg positivity (OR=3.49, 95% CI=2.55 to 4.79), abnormal liver function test (OR=1.9, 95% CI=1.49 to 2.42) and obesity (OR=1.77, 95% CI=1.35 to 2.32) (all p<0.001), as well as metabolic syndrome (OR=1.4, 95% CI=1.05 to 1.87) (p=0.024).

conclusionsThe prevalence of significant or more liver fibrosis was high in the Korean general population and much higher among individuals with risk factors. This suggests that screening of liver fibrosis should be considered in general population, especially among high-risk groups.

Indexed as

Elasticity Imaging TechniquesLiver CirrhosisCross-Sectional StudiesFemaleHumansLiverMalePrevalenceRepublic of KoreaRetrospective StudiesRisk Factorsadult gastroenterologyepidemiologyhepatobiliary disease

Identifiers

PMID33762246
PMCPMC7993338
OpenAlexW3137699447

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.