Fig. 4
From: Prediction of vaginal birth after cesarean delivery in Southeast China: a retrospective cohort study
Calibration curves of the nomogram in training cohort and validation cohorts of TOLAC. a Prediction of success rate of TOLAC in training cohort of TOLAC. b Prediction of success rate of TOLAC using the Grobman’s model for validation (test) cohort of TOLAC. c Calibration curves for predicting success of TOLAC nomogram construction (Bootstrap = 1000 repetitions) in validation (test) cohort of TOLAC. d. Decision curve analysis for two method