Evidence map›Paper›PMID 41689832›Full record

ArticleMedical principles and practice : international journal of the Kuwait University, Health Science Centre2026

A Machine Learning-Based Prognostic Model for Sepsis-Associated Liver Injury Using Routine Indicators.

Wenjun Zhu, Jinmi Li, Yiming Yang, Jing Lv, Huimin Chong, Shaoli Deng

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Article in Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Wenjun ZhuDepartment of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China.
Jinmi LiDepartment of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China.
Yiming YangDepartment of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China.
Jing LvDepartment of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China.
Huimin ChongDepartment of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China.
Shaoli DengDepartment of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, China, dengshaoli@tmmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

<p>Objective: Sepsis-associated liver injury (SALI) occurs in approximately 40% of sepsis cases and is linked to high mortality, a challenge that may stem from the absence of effective prognostic models. We developed a machine learning (ML)-based prognostic model for SALI using conventional biomarkers to guide precise clinical interventions and reduce mortality.

methodsWe retrospectively analyzed 307 SALI patients (2010-2024), stratified into favorable (n = 139) and poor (n = 168) prognosis groups by post-treatment progression. The cohort was randomly split into a training set (80%) and a validation set (20%). The routine biomarkers included hematological indices, liver/renal function parameters, and coagulation profiles. Feature selection used LASSO regression. Nine ML algorithms constructed prognostic models: eXtreme Gradient Boosting, Logistic Regression, Light Gradient Boosting Machine, Random Forest, Adaptive Boosting, Gradient Boosting Decision Tree, Gaussian Naive Bayes, and Multilayer Perceptron. Model interpretability was evaluated via the SHapley Additive exPlanation (SHAP) algorithm. An independent cohort of 37 SALI patients was used for external validation.

resultsKey parameters influencing SALI prognosis were red blood cell distribution width-coefficient of variation, anion gap, and high-sensitivity cardiac troponin. Among the nine models, the Random Forest prognostic model performed best, with an area under the curve of 0.816 in the validation set and 0.781 in the external validation.

conclusionsThe Random Forest model developed in this study can provide some guidance for clinical decision-making in SALI patients, but further validation is still required and should only be implemented in clinical practice after further research. </p>.

Indexed as

Liver DiseasesMachine LearningSepsisAgedBiomarkersBoosting Machine Learning AlgorithmsClassification AlgorithmsFemaleHumansMaleMiddle AgedPrediction AlgorithmsPredictive Learning ModelsPrognosisRandom ForestRetrospective StudiesBiomarkersLiver injuryMachine learningPrognosisSepsis

Identifiers

PMID41689832
PMCPMC13046385

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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.