Evidence map›Paper›PMID 37704966›Full record

ArticleBMC gastroenterology2023

Clinical Data based XGBoost Algorithm for infection risk prediction of patients with decompensated cirrhosis: a 10-year (2012-2021) Multicenter Retrospective Case-control study.

Jing Zheng, Jianjun Li, Zhengyu Zhang, Yue Yu, Juntao Tan, Yunyu Liu, Jun Gong, Tingting Wang, Xiaoxin Wu, Zihao Guo

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in BMC gastroenterology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

20 citing papers in PubMed, 26 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

10 authors at 5 institutions in 2 countries.

Jing Zheng *Operation Management Office, Affiliated Banan Hospital of Chongqing Medical University, Chongqing, 401320, China.
Jianjun Li *Department of Cardiothoracic Surgery, Affiliated Banan Hospital of Chongqing Medical University, Chongqing, 401320, China.
Zhengyu ZhangMedical Records Department, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
Yue YuSenior Bioinformatician Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, 55905, US.
Juntao TanOperation Management Office, Affiliated Banan Hospital of Chongqing Medical University, Chongqing, 401320, China.
Yunyu LiuMedical Records Department, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
Jun GongDepartment of Information Center, the University Town Hospital of Chongqing Medical University, Chongqing, 401331, China.
Tingting WangCollege of Medical Informatics, Chongqing Medical University, Chongqing, 400016, China.
Xiaoxin WuState Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qing Chun Road, Hangzhou, 310003, Zhejiang, China. xiaoxinwu@zju.edu.cn.
Zihao GuoDepartment of Gastroenterology, Chongqing Banan Cancer Hospital, Chongqing, 400054, China. gzhproud@163.com.
Chongqing Medical University · CNFirst Affiliated Hospital Zhejiang University · CNChongqing Cancer Hospital · CNDalian Medical University · CNMayo Clinic in Florida · US

Funding

Natural Science Foundation of Zhejiang Province LQ21H190004
6 · The paper itself

Abstract

objectivesTo appraise effective predictors for infection in patients with decompensated cirrhosis (DC) by using XGBoost algorithm in a retrospective case-control study.

methodsClinical data were retrospectively collected from 6,648 patients with DC admitted to five tertiary hospitals. Indicators with significant differences were determined by univariate analysis and least absolute contraction and selection operator (LASSO) regression. Further multi-tree extreme gradient boosting (XGBoost) machine learning-based model was used to rank importance of features selected from LASSO and subsequently constructed infection risk prediction model with simple-tree XGBoost model. Finally, the simple-tree XGBoost model is compared with the traditional logical regression (LR) model. Performances of models were evaluated by area under the receiver operating characteristic curve (AUROC), sensitivity, and specificity.

resultsSix features, including total bilirubin, blood sodium, albumin, prothrombin activity, white blood cell count, and neutrophils to lymphocytes ratio were selected as predictors for infection in patients with DC. Simple-tree XGBoost model conducted by these features can predict infection risk accurately with an AUROC of 0.971, sensitivity of 0.915, and specificity of 0.900 in training set. The performance of simple-tree XGBoost model is better than that of traditional LR model in training set, internal verification set, and external feature set (P < 0.001).

conclusionsThe simple-tree XGBoost predictive model developed based on a minimal amount of clinical data available to DC patients with restricted medical resources could help primary healthcare practitioners promptly identify potential infection.

Indexed as

AlbuminsAlgorithmsArea Under CurveCase-Control StudiesHumansRetrospective StudiesAlbuminsDecompensated cirrhosisInfectionMulticenterPrediction modelXGBoost algorithm

Identifiers

PMID37704966
PMCPMC10500933
OpenAlexW4386712114

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.