Figure 9.Development of a nomogram for predicting the prognosis of BC patients. (A, B) Uni- and multi-variate Cox regression analysis of the clinical parameters in the training and testing sets. (C, D) Nomogram for predicting the 1-, 3-, and 5-year OS of BC patients in the training and testing sets. (E, F) Calibration curves of nomogram in the training and testing sets. (G, H) DCA of nomogram in the training and testing sets.
