Fig. 8

Survival evaluation of the signature based on coagulation-related genes (CRGs) in ovarian cancer (OV). The distribution of riskscore, survival status, and survival time for each patient in both A training set (TCGA-OV, n = 376) and B validation set (ICGC-OV, n = 111). The histogram represented patients stratified into two groups according to the median cut-off value (top). The scatter plot graphed riskscores corresponding to survival time and status (middle). The heatmap showed gene expression of the three CRGs (bottom). The Kaplan–Meier survival curves for overall survival (OS) in high-risk and low-risk groups of the C training set and D validation set. The time-dependent Receiver Operating Characteristic (ROC) analysis for 1-year, 3-year, and 5-year OS prediction in E training set and F validation set