Fig. 3

Identification and validation of the EMTG risk score model in OC. A The heatmap showing the distribution of 11 EMTG genes and survival status for each patient of OC in TCGA (training set). B The box plots showing the 11 EMTG expression levels in tumors and controls in TCGA. C Kaplan–Meier analysis showing the distinct survival tendency in low- and high-risk score groups in TCGA (training set). D ROC curves showing the predictive efficiency of EMTG model for the survival rate in TCGA (training set). E-F Diagrams showing the correlations of risk score with patient age (E) and histological stages (F) in TCGA cohort. G Kaplan–Meier analysis showing the distinct survival tendency in low- and high-risk score groups in GSE26193 (testing set). H ROC curves showing the predictive efficiency of EMTG model for the survival rate in GSE26193 set