Evidence map›Paper›PMID 37477764›Full record

ArticleDigestive diseases and sciences2023

A Machine Learning Method to Identify the Risk Factors for Liver Fibrosis Progression in Nonalcoholic Steatohepatitis.

Miguel Suárez, Raquel Martínez, Ana María Torres, Beatriz Torres, Jorge Mateo

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.2field-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

11 citing papers in PubMed, 15 citations in OpenAlex.

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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

5 authors at 3 institutions in 1 country.

Miguel SuárezGastroenterology Department, Virgen de La Luz Hospital, Av. Hermandad de Donantes de Sangre, 1, 16002, Cuenca, Spain. miguelsuarezmatias@gmail.com.ORCID 0000-0002-9794-7449
Raquel MartínezGastroenterology Department, Virgen de La Luz Hospital, Av. Hermandad de Donantes de Sangre, 1, 16002, Cuenca, Spain.
Ana María TorresMedical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, Cuenca, Spain.
Beatriz TorresObispo Polanco Hospital, Teruel, Spain.
Jorge MateoMedical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, Cuenca, Spain.
Hospital Virgen de la Luz · ESUniversity of Castilla-La Mancha · ESHospital Obispo Polanco · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimNonalcoholic fatty liver disease (NAFLD) is a silent epidemy that has become the most common chronic liver disease worldwide. Nonalcoholic steatohepatitis (NASH) is an advanced stage of NAFLD, which is linked to a high risk of cirrhosis and hepatocellular carcinoma. The aim of this study is to develop a predictive model to identify the main risk factors associated with the progression of hepatic fibrosis in patients with NASH.

methodsA database from a multicenter retrospective cross-sectional study was analyzed. A total of 215 patients with NASH biopsy-proven diagnosed were collected. NAFLD Activity Score and Kleiner scoring system were used to diagnose and staging these patients. Noninvasive tests (NITs) scores were added to identify which one were more reliable for follow-up and to avoid biopsy. For analysis, different Machine Learning methods were implemented, being the eXtreme Gradient Booster (XGB) system the proposed algorithm to develop the predictive model.

resultsThe most important variable in this predictive model was High-density lipoprotein (HDL) cholesterol, followed by systemic arterial hypertension and triglycerides (TG). NAFLD Fibrosis Score (NFS) was the most reliable NIT. As for the proposed method, XGB obtained higher results than the second method, K-Nearest Neighbors, in terms of accuracy (95.05 vs. 90.42) and Area Under the Curve (0.95 vs. 0.91).

conclusionsHDL cholesterol, systemic arterial hypertension, and TG were the most important risk factors for liver fibrosis progression in NASH patients. NFS is recommended for monitoring and decision making.

Indexed as

Liver NeoplasmsNon-alcoholic Fatty Liver DiseaseBiopsyCholesterol, HDLCross-Sectional StudiesFibrosisHumansLiverLiver CirrhosisRetrospective StudiesRisk FactorsTriglyceridesCholesterol, HDLTriglyceridesLiver fibrosisMachine learningNonalcoholic fatty liver diseaseNonalcoholic steatohepatitis

Identifiers

PMID37477764
OpenAlexW4384924445

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.