Fig. 3

ROC curves, calibration plots and DCA of the nomogram. (A, B) The area under ROC curve of training cohort (A) and internal test cohort (B). (C, D) Calibration plot for diagnostic nomogram in training cohort (C) and internal test cohort (D). (E, F) Decision curve analysis for diagnostic nomogram in training cohort (E) and internal test cohort (F)