Figure 6. The connection between IPM and conventional clinical characteristics. (A) Univariate and multivariate regression analysis of IPM and clinical characteristics in prognostic value. Blue displays no statistical significance, and red displays statistical significance. (B) Comparison of c-index among different clinical characteristics. (C) Nomogram for predicting the probability of 1, 3, and 5 years OS for MIBC patients. (D) Calibration plot of the nomogram for predicting the probability of OS at 1, 3, and 5 years (red lines); dash lines indicate the actual probability. The vertical mark lines in the top x-axis (marginal rugs) stand for the distribution of samples in each fitting curve.