**Figure 6.** **The nomogram to predict probability of OS for CRC patients in all 791 patients.** (**A**) The nomogram for predicting proportion of patients with OS. (**B**) The calibration plots of the nomogram for the probability of OS at 3 and 5 years. (**C**) Time-dependent ROC based on the nomogram for survival probability. Nomogram-predicted probability of survival is plotted on the x-axis, and observed survival probability is plotted on the y-axis.