Evidence map›Paper›PMID 35048297›Full record

ArticleJournal of general internal medicine2022

The Association of Fibrosis-4 Index Scores with Severe Liver Outcomes in Primary Care.

Andrew D Schreiner, William P Moran, Jingwen Zhang, Sherry Livingston, Justin Marsden, Patrick D Mauldin, David Koch, Mulugeta Gebregziabher

Open access · bronzeAbstract read
In one paragraph

Article in Journal of general internal medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Guideline
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  4. Neuroimmune Correlates of HIV and Marijuana Use: Peripheral Biomarkers and Cognitive Function.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2026
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  20. FIB-4 and incident severe liver outcomes in patients with undiagnosed chronic liver disease: A Fine-Gray competing risk analysis.Liver international : official journal of the International Association for the Study of the Liver · 2023
    Article
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

8 authors at 1 institution in 1 country.

Andrew D SchreinerDepartment of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA. schrein@musc.edu.ORCID 0000-0003-0914-3182
William P MoranDepartment of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
Jingwen ZhangDepartment of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
Sherry LivingstonDepartment of Public Health Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA.
Justin MarsdenDepartment of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
Patrick D MauldinDepartment of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
David KochDepartment of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
Mulugeta GebregziabherDepartment of Public Health Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA.
Medical University of South Carolina · US

Funding

South Carolina Clinical & Translational Research Institute (SCTR)UL1TR001450 · NCATS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T., FLUME, PATRICK A · 2015 to 2024
$41.1M
Proteomics CoreP30DK123704 · NIDDK · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI RICHARD R. DRAKE · 2020 to 2026
$8.8M
Improving the Diagnosis of Liver Disease in Primary Care Patients with Abnormal Liver FunctionK23DK118200 · NIDDK · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI SCHREINER, ANDREW DAVID · 2018 to 2022
$866k
NCATS NIH HHS UL1 TR001450NIDDK NIH HHS K23 DK118200NIDDK NIH HHS P30 DK123704
6 · The paper itself

Abstract

backgroundThe Fibrosis-4 Index (FIB-4)non-invasively assesses fibrosis risk in chronic liver disease (CLD), but underdiagnosis limits FIB-4's application in primary care.

objectiveTo evaluate the association of FIB-4 risk with hazard of severe liver outcomes in primary care patients with and without diagnosed CLD.

designRetrospective cohort study of primary care data from 2007 to 2018.

participantsAdult patients with qualifying aminotransferase and platelet count results were included and a single FIB-4 score was calculated for each patient using the first of these values. Patients with a CLD diagnosis or outcome prior to their FIB-4 score were excluded. MEASURES: FIB-4 advanced fibrosis risk categorization (low, indeterminate, and high) was the primary predictor variable. Patients were followed from FIB-4 score to a severe liver outcome, a composite of cirrhosis, liver transplantation, and hepatocellular carcinoma. We analyzed the association of FIB-4 risk categories with hazard risk of a severe liver outcome using stratified Cox regression models, stratifying patients by known CLD. KEY

resultsA total of 20,556 patients were followed for a mean 2,978 days (SD 1,201 days), and 4% of patients experienced a severe liver outcome. Of patients with low-, indeterminate-, and high-risk FIB-4 scores, 2%, 4%, and 20% suffered a severe liver outcome, respectively. In the overall adjusted model, high-risk FIB-4 scores were associated with hazard of severe liver disease (HR 6.64; 95% CI 5.58-7.90). High-risk FIB-4 scores were associated with severe liver outcomes for patients with known NAFLD (HR 7.32; 95% CI 3.44-15.58), other liver disease (HR 11.39; 95% CI 8.53-15.20), and no known CLD (HR 4.05; 95% CI 3.10-5.28).

conclusionsHigh-risk FIB-4 scores were strongly associated with risk of severe liver outcomes in patients with and without known CLD. Comprehensive FIB-4 application in primary care may signal silently advancing liver fibrosis.

Indexed as

Liver CirrhosisTransaminasesAdultHumansPrimary Health CareRetrospective StudiesSeverity of Illness IndexTransaminasesChronic liver diseaseFIB-4NAFLD

Identifiers

PMID35048297
PMCPMC9550951
OpenAlexW4206334747

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.