Fig. 9

Construction of nomograph model. The forest plot of univariate Cox analysis (A) and multivariate Cox analysis (B). C Nomogram to predict the 1-year, 3-year, and 5-year PFS of CRC patients. D ROC curve to assess the predictive power of the nomogram model. 1-year (E), 3-year (F) and 5-year (G) calibration curves of nomograph models