Figure 4. Risk scores independently predict HNSCC prognosis. (A) Heatmap for the correlation between prognosis-related ARGs and clinical indicators. (B) ROC curves and AUC values for risk scores and clinical parameters. (C) Combined ROC curves and AUC values for T and N stage and risk score. (D) Univariate COX regression analysis. (E) Multivariate COX regression analysis. *p < 0.05; **p < 0.01; ***p < 0.001.
