Evidence map›Paper›PMID 34064988›Full record

ArticleCancers2021

The FIB-4 Index Is a Useful Predictor for the Development of Hepatocellular Carcinoma in Patients with Coexisting Nonalcoholic Fatty Liver Disease and Chronic Hepatitis B.

Minah Kim, Yeonju Lee, Jun Sik Yoon, Minjong Lee, So Shin Kye, Sun Woong Kim, Yuri Cho

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Fibrosis-4 Score and Postoperative Outcomes in Metabolic Dysfunction-Associated Steatotic Liver Disease.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
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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

7 authors at 5 institutions in 1 country.

Minah KimDepartment of Family Medicine, National Police Hospital, Seoul 05715, Korea.
Yeonju LeeDepartment of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea.
Jun Sik YoonDepartment of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan 47392, Korea.ORCID 0000-0003-4328-3955
Minjong LeeDepartment of Internal Medicine, Ewha Womans University College of Medicine, Seoul 07804, Korea.ORCID 0000-0002-3159-5444
So Shin KyeDepartment of Family Medicine, National Police Hospital, Seoul 05715, Korea.
Sun Woong KimDepartment of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea.ORCID 0000-0001-8119-5986
Yuri ChoCenter for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang 10408, Korea.ORCID 0000-0002-4488-5352
CHA University · KRNational Police Hospital · KREwha Womans University · KRInje University Busan Paik Hospital · KRNational Cancer Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe FIB-4 index, a noninvasive tool (FIB-4 index = age × aspartate transaminase (AST)/(platelet count × √alanine aminotransferase (ALT)), is a useful assessment for liver fibrosis. Patients with a high FIB-4 index were reported to have a high risk of developing hepatocellular carcinoma (HCC). This study analyzed the clinical association of the FIB-4 index with HCC development in patients with coexisting nonalcoholic fatty liver disease and chronic hepatitis B (NAFLD-CHB).

methodsThis retrospective study analyzed 237 consecutive patients with NAFLD-CHB between January 2006 and December 2010 at the National Police Hospital in Korea. Patients with HCC at baseline and those diagnosed with HCC within 6 months from baseline were excluded. Propensity score matching analysis (PSM) was adopted to balance the baseline characteristics between patients with low and high FIB-4 index values. The cumulative rates of HCC development were compared between the two groups using the Kaplan-Meier method in the matched population.

resultsThe median follow-up duration was 13 years (interquartile range, 8.2-15.7). The optimal cutoff for the FIB-4 index of 1.77 was calculated based on the maximum Youden index value, with an AUC of 0.70. Among a total of 237 patients with NAFLD-CHB, HCC developed in 20 patients (8.4%) (14 of the 90 patients with a high FIB-4 index vs. 6 of the 147 patients (4.1%) with a low FIB-4 index; log-rank

conclusionA high FIB-4 index (≥1.77) might be a useful marker for predicting the development of HCC in patients with NAFLD-CHB.

Indexed as

chronic hepatitis BFIB-4hepatocellular carcinomanonalcoholic fatty liver diseasepredictor

Identifiers

PMID34064988
PMCPMC8151791
OpenAlexW3163091905

What OpenQuestion holds

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LicenceCC BY
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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.