Fig. 6

Nomogram and verification of prognostic model. A univariate and B multivariate Cox analyses of clinical factors and risk score with OS in TCGA-BRCA; C univariate and D multivariate Cox regression analyses of clinical factors and risk score with OS in GSE20685; E nomogram predicting 2-, 3- and 5-years survival rate of BRCA patients; the calibration curves for 2-, 3-, and 5-year OS in F TCGA-BRCA and G GSE20685; time-dependent ROC curves for predictive performance of the model in H TCGA-BRCA and I GSE20685