Evidence map›Paper›PMID 35319156›Full record

ArticleLiver international : official journal of the International Association for the Study of the Liver2022

Repeated measurements of non-invasive fibrosis tests to monitor the progression of non-alcoholic fatty liver disease: A long-term follow-up study.

Wile Balkhed, Fredrik O Åberg, Patrik Nasr, Mattias Ekstedt, Stergios Kechagias

Open access · hybridAbstract read
In one paragraph

Article in Liver international : official journal of the International Association for the Study of the Liver, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
3.3field-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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Guideline
  2. Pooled it
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  4. Metabolic dysfunction-associated steatotic liver disease management in Saudi Arabia: A modified Delphi-based adaptation of international standards.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2026
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  8. [Real-time or dynamic non-invasive liver fibrosis testing for evaluating clinical prognoses and predicting chronic liver disease].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025
    Review
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  17. Repeated measurements of non-invasive fibrosis tests to monitor the progression of non-alcoholic fatty liver disease: A long-term follow-up study.Liver international : official journal of the International Association for the Study of the Liver · 2022
    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

5 authors at 2 institutions in 2 countries.

Wile BalkhedDepartment of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden.ORCID 0000-0003-4223-8968
Fredrik O ÅbergTransplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki University, Helsinki, Finland.ORCID 0000-0002-3833-0705
Patrik NasrDepartment of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden.ORCID 0000-0002-2928-4188
Mattias EkstedtDepartment of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden.ORCID 0000-0002-5590-8601
Stergios KechagiasDepartment of Health, Medicine, and Caring Sciences, Linköping University, Linköping, Sweden.ORCID 0000-0001-7614-739X
Linköping University · SEUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsThe presence of advanced hepatic fibrosis is the prime marker for the prediction of liver-related complications in non-alcoholic fatty liver disease (NAFLD). Blood-based non-invasive tests (NITs) have been developed to evaluate fibrosis and identify patients at risk. Current guidelines propose monitoring the progression of NAFLD using repeated NITs at 2-3-year intervals. The aim of this study was to evaluate the association of changes in NITs measured at two time points with the progression of NAFLD.

methodsWe retrospectively included NAFLD patients with NIT measurements in whom the baseline hepatic fibrosis stage had been assessed by biopsy or transient elastography (TE). Subjects underwent follow-up visits at least 1 year from baseline to evaluate the progression of NAFLD. NAFLD progression was defined as the development of end-stage liver disease or fibrosis progression according to repeat biopsy or TE. The following NITs were calculated at baseline and follow-up: Fibrosis-4 (FIB-4), NAFLD fibrosis score (NFS), aspartate aminotransferase to platelet ratio index (APRI) and dynamic aspartate-to-alanine aminotransferase ratio (dAAR).

resultsOne hundred and thirty-five patients were included with a mean follow-up of 12.6 ± 8.5 years. During follow-up, 41 patients (30%) were diagnosed with progressive NAFLD. Change in NIT scores during follow-up was significantly associated with disease progression for all NITs tested except for NFS. However, the diagnostic precision was suboptimal with area under the receiver operating characteristics 0.56-0.64 and positive predictive values of 0.28-0.36 at sensitivity fixed at 90%.

conclusionsChange of FIB-4, NFS, APRI, and dAAR scores is only weakly associated with disease progression in NAFLD. Our findings do not support repeated measurements of these NITs for monitoring the course of NAFLD.

Indexed as

Non-alcoholic Fatty Liver DiseaseAlanine TransaminaseAspartate AminotransferasesBiopsyDisease ProgressionFollow-Up StudiesHumansLiverLiver CirrhosisRetrospective StudiesAlanine TransaminaseAspartate Aminotransferaseshaematological testsliver cirrhosisnon-alcoholic fatty liver disease

Identifiers

PMID35319156
PMCPMC9314831
OpenAlexW4220953865

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.