Fig. 3

The establishment of model and nomogram based on score groups and clinical features in TCGA-STAD cohort. (A) Age, score groups and TNM stage were independent factors of OS by multiple cox regression analysis. (B) The survival plot of high risk and low risk group (log-rank tests, P < 0.001). (C) Nomogram consisting of age, PDEGs score group and TNM stage and predicting the 2- , 3- and 5-year survival rates of patients. (D, E) Time-dependent ROC curves (D) and time-dependent AUC curve (E) evaluating the PDEG-score-based risk model.