Fig 5.

(a) ROC for 5 mRNA,Method = KM. Receiver operating characteristic (ROC) analyzes the sensitivity and specificity of the survival time by risk score based on the 5-mRNA signature. The red dot indicates the optimal cut-off point. (b) Method Kaplan Meier. Kaplan-Meier estimated the survival time of the training set patients using risk score based on the 5 mRNA signature. The plot was used to visualize the survival probability for the low-risk versus high-risk group of patients based on the optimal cut-off point.