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Table 1 Characteristics of the included studies

From: Accuracy of artificial intelligence algorithms in predicting acute respiratory distress syndrome: a systematic review and meta-analysis

Author, Year

Country

Selected time

Study type

Single/Multi-center

Database

Model

Patientsn

ARDS Incidence (%)

Method of validation

Kai Chih Pai 2022 [19]

Taiwan of China

2018.10-2019.12

Retrospective

Single center

Taichung Veterans General Hospital

XGB,RF,LR,XGB+RF+LR,CNN,XGB+CNN,RF+CNN,LR+CNN,XGB+RF+LR+CNN

1577

24.29

five-fold cross-validation

Negar Farzaneh 2023 [22

America

2017

Retrospective

Multi-center

CheXpert, MIMIC-CXR,University of Michigan

CNN

115

26.09

/

Yang Zhou 2023 [23

China

2022.4-2022.6

Retrospective

Single center

Shanghai Renji Hospital

CNN,XGB,XGB+CNN

31

12.9

five-fold cross-validation

Michael W Sjoding 2021 [24]

America

2016.1.1-2017.6 30/2017.7.1-12.1/2015.11-2017.12.31

Retrospective

Multi-center

CheXpert, MIMIC-CXR, University of Michigan, Hospital of the University of Pennsylvania

CNN

1560

28.08

/

Hyun Woo Lee 2023 [25]

Korea

2020.2-2020.10

Retrospective

Multi-center

Boramae Medical Center, Korean Imaging Cohort of COVID-19(KICC-19)

faster-RCNN,LR1,LR2

467

9.85

/

Yuntian Chen 2020 [31]

China

2020.1.20-2020.3.31

Retrospective

Single center

Chengdu Public Health Center

LR

105

14.29

/

Mehak Arora 2023 [37]

America

2015.8-2019.5

Retrospective

Multi-center

MIMIC-CXR, Emory University Hospital

CNN

1639

61.56

ten-fold cross-validation

Suganya D 2023 [30]

India

/

Retrospective

Multi-center

publicly available datasets (https://github.com/mr7495/COVID-CTset),be created by fusing multiple images from different source

Mask R-CNN

12452

6.87

five-fold cross-validation

Nesrine Zaglam 2014 [10]

Canada

/

Retrospective

Single center

a previous clinical database

SVM

90

58.89

/

Sebastian Röhrich 2021 [15]

Austria

/

Retrospective

Single center

Med Univ Vienna

GBT

123

32.52

forty-fold cross-validation

Yang Fei 2018 [20]

China

2015.1-2018.4

Retrospective

Multi-center

Medical School of Nanjing University, Jinling Hospital, Nanjing General Hospital of Nanjing Military Region

ANNs,LR

32

21.88

five-fold cross-validation

Zara Izadi 2022 [26

America

2020.3.24-2021.5.12

Retrospective

Multi-center

the COVID‐19 Global Rheumatology Alliance

KNN,SVM,GLMNET,BAYESGLM,GAM,GBM,NN,multivariate LR

891

3.93

ten-fold cross-validation

Mengran Zhang 2023 [12]

China

2017.1-2022 .8

Retrospective

Single center

Xuanwu Hospital of Capital Medical University

SVM,EDTs,BC,LR

92

18.48

five-fold cross-validation

Pengcheng Yang 2020 [28]

China

2001-2012

Retrospective

Single center

MIMIC-III

SLP-FNN,L2-LR,AdaBoost,XGBoost

47352

76.83

ten-fold cross-validation

Menglian Zhou 2019 [16]

America

/

Retrospective

Single center

University of Michigan

ML+PCA+LDA

85

48.24

four-fold cross-validation

Wan Xu 2021 [33]

China

2020.1.22-2020.4.1

Retrospective

Multi-center

hospitals from 11 regions: NingBo, ZhouShan, HuBei, Lishui, Jiaxin, HangZhou, TaiZhou, DongYang, ShaoXing, WenZhou, HuZhou

DT,LR,RF,SVM,DNN

71

19.72

ten-fold cross-validation

Jipeng Mo 2023 [34]

China

2018.2-2021.2

Retrospective

Multi-center

Changzhou Second People's Hospital, Jiangsu Provincial People's Hospital, Nanjing Military Region General Hospital, Wuxi Fifth People's Hospital

ANN

288

37.15

/

Kang Zou 2023 [35]

China

2013.7-2022.4

Retrospective

Single center

Hospital of Southwest Medical University

ANN,LR

64

38.01

five-fold cross-validation

Wanyue Zhang 2023 [36]

China

 2017.8-2022 .8

Retrospective

Single center

Zhongda hospital

LR,RF,SVM,DT,XGB

308

50.97

five-fold cross-validation

Gregory B Rehm 2021 [38]

America

2015-2019

Retrospective

Single center

UC Davis Medical Center

RF,NN,Adaboost ,LR,Naïve Bayes,SVM

100

50

five-fold cross-validation

Majid Afshar 2018 [9]

America

2011.1.1-2016.12.31

Retrospective

Single center

a tertiary academic center

SVM

106

25.47

ten-fold cross-validation

Amir Gandomi 2022 [8]

America

2001-2012

Retrospective

Single center

MIMIC-III

linear SVM

300

23.67

five-fold cross-validation

Zhiwei Yang 2022 [21]

China

2017.4.10-2021.10 .31

Retrospective

Single center

Hebei General Hospital

multivariate LR

516

42.05

/

Sidney Le 2020 [18]

England

2001-2012

Retrospective

Single center

MIMIC-III

XGBoost

9251

3.2

ten-fold cross-validation

Marshall C.E. 2023 [14]

America

2016.10-2018.9

Retrospective

Single center

Emory University Healthcare ICUs

XGB

2078

6.16

/

Anoop Mayampurath 2020 [2]

America

/

Retrospective

Multi-center

Loyola University Medical Center,University of Chicago Medicine

SVM

235

46.81

/

Yu Wang 2023 [11]

China

2021.4-2021.7/2021.8- 2022.7/2023.1-2023.3

Retrospective

Single center

Union Hospital of Tongji Medical College Hospital

SLR

150

66.67

ten-fold cross-validation

Xiaoqiang Wang 2023 [29]

China

2019.1.1 - 2020.12.31

Retrospective

Single center

Eastern Hepatobiliary Surgery Hospital,Shanghai,China

LR,LASSO regression

542

5.72

ten-fold cross-validation

Elyas Sabeti 2021 [13]

America

/

Retrospective

Single center

University of Michigan Hospital

SVM,SVM+

9362

7.71

five-fold cross-validation

Pengcheng Yang 2019 [32]

China

2001-2012

Retrospective

Single center

MIMIC-III

ANNs,LR,AdaBoost,Bagging

7529

22.18

ten-fold cross-validation

Carson Lam 2021 [17]

America

2019.5.1-2021.5.1

Retrospective

Multi-center

7 US hospitals

RNN

3457

97.86

/

Jipeng Mo 2022 [27]

China

2020.2-2021.2

Retrospective

Multi-center

Changzhou Second People's Hospital,Jiangsu Provincial People's Hospital,Nanjing Military Region General Hospital,Wuxi Fifth People's Hospital

ANNs

124

17.74

/

Weiwei Lu 2023 [39]

China

2015-2020

Retrospective

Single center

Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine

XGBoost,SVM,ANNs,LR,RF

308

7.79

ten-fold cross-validation

  1. XGB Xtreme Gradient Boosting, RF Random forest, LR Logistic regression, CNN Convolutional neural network, SVM Support vector machine, GBT Gradient boosted trees, KNN k-nearest neighbors, GLMNET The lasso and elastic-net regularized generalized linear models, BAYESGLM Bayesian generalized linear models, GAM Generalized additive models, GBM Gradient boosting machines, NN Neural networks, EDTs Ensembles of Decision Trees, BC Bayesian Classifier, SLP-FNN Single hidden layer feedforward neural network, L2-LR L2 regularized logistic regression, AdaBoost Adaptive boosting, ML Machine learning, PCA Principal Component Analysis, LDA Linear Discriminant Analysis, DT Decision tree, DNN Deep Neural Network, ANN Artificial neural network, NLP Natural Language Processing, RNN Recurrent Neural Network, SLR Stepwise logistic regression algorithm