Figure 8. Construction and evaluation of a nomogram based on the TCGA cohort. (A) Univariate analysis of risk score and clinicopathological characteristics. (B) Multivariate analysis of risk score and clinicopathological characteristics. (C) A nomogram for predicting 3-year and 5-year OS. (D) The areas under the ROC curves for predicting 3-year and 5-year OS. (E) The calibration curves for predicting 3-year and 5-year OS. TCGA: The Cancer Genome Atlas, OS: overall survival, ROC: receiver operating characteristic.