Figure 7. Nomogram construction for patients with PC in the TCGA database. The forest plot of the univariate (A) and multivariate (B) association between risk scores and clinicopathological characteristics. (C) A nomogram based on two independent prognostic factors was developed to predict the OS in patients with PC over 1, 3, and 5 years. (D) The calibration plot for internal validation of the nomogram. Survival analyses using the glycosylation-related signature in patients with different N staging (E) and clinical grade (F).