Figure 6.

Clinical correlation analysis and construction of the nomogram. (A) A heatmap was constructed by combining clinical features and model gene expression to demonstrate the distribution of clinical features and model genes in high- and low-risk groups. (B) Bar plots showing the proportion of T-stage, N-stage, age group, and clinical stage in the high- and low-risk groups. (C) A nomogram was constructed by combining age, risk score and clinical stage. (D) Concordance index curves showing the performance comparison of clinical characteristics, risk scores and nomogram scores. (E–I) ROC curves showing AUC values for clinical characteristics, risk scores and nomogram scores at 1-, 3-, 5-, 7-, and 10-years, respectively. Note: ***P < 0.001.