FIGURE 7.
Validation of the 12-gene signature in the GSE14520 cohort. (A) The distribution and median value of the risk scores in the GSE14520 cohort. (B) PCA plot of the GSE14520 cohort. (C) t-SNE analysis of the GSE14520 cohort. (D) The distributions of OS status, OS, and risk score. (E) Kaplan–Meier curves for the OS of patients in the high-risk group and low-risk group. (F) AUC of time-dependent ROC curves in the GSE14520 cohort.