Figure 6. Risk signatures prognosis efficiency validation. (A) The predictive value of prognostic features was validated in the ROC analysis. The area under the curve (AUC) of the risk score to predict the overall survival at 1, 3, and 5 years and (B–D) corresponding other clinicopathological factors. (E) Univariate and (F) Multivariate Cox regression results for overall survival. (G) The predicted survival of BLCA patients by Nomogram, and (H) 1-, 3-, and 5-year nomogram calibration curves.