Fig. 8
From: Integrating SHAP analysis with machine learning to predict postpartum hemorrhage in vaginal births

Model evaluation. (A) ROC of train cohort; (B) ROC of internal validation cohort; (C) ROC of external validation cohort; (D) calibration curve of train cohort; (E) DCA curve of train cohort; (F) calibration curve of internal validation cohort; (G) DCA curve of internal validation cohort; (H) calibration curve of external validation cohort; (I) DCA curve of external validation cohort. ROC: receiver operating characteristic curve; AUC: area under curve; DCA: decision curve analysis