Fig. 4
From: Establishment and validation of predictive model of ARDS in critically ill patients
Logistic regression model training, validation, and testing. A Training set ROC and AUC and B Validation set ROC and AUC. Training and cross-validation of patients in the derivation cohort. Different colored solid lines represent 10 different outcomes. C Test set ROC and AUC. test results from patients of the external test cohort. D Test set clinical decision curves, where the black dashed line represents the hypothesis that all patients have ARDS and the red represents the hypothesis that no patients have ARDS. The solid line represents the logistic model