Figure 5: Analysis of the five-CpG-based classifier in subsets of different SSIGN-score categories.
From: A CpG-methylation-based assay to predict survival in clear cell renal cell carcinoma

(a)The Kaplan–Meier curves regarding overall survival for respective SSIGN-score categories. (b–f) Kaplan–Meier survival analysis of the five-CpG-based classifier in subsets of different SSIGN-score categories (log-rank test). HR, hazard ratio.