Fig. 3.

Comparison of models and other clinical indicators. A Forest plot for the univariate Cox regression analysis. B ROC curves of the model for the 1-, 3- and 5-year survival rates. C ROC curves of the model and other clinicopathological indicators. D C-index curves of the model and other clinicopathological variables. E Nomogram that combines the model and clinicopathological factors for the prediction of the 1-, 3-, and 5-year overall survival rates of patients with COAD. F Calibration curve to assess the concordance between the predicted OS rates and the actual OS rates. G, H Survival curves of patients with COAD in the early and advanced stages