Figure 4: Stratification analysis of the five-CpG-based classifier.
From: A CpG-methylation-based assay to predict survival in clear cell renal cell carcinoma
(a) Hazard ratio (HR) of overall mortality for all 993 patients with ccRCC according to the five-CpG-based classifier in different subgroups stratified by clinical parameters. (b) Kaplan–Meier survival analysis of the five-CpG-based classifier in subsets of different clinical stage patients with ccRCC (log-rank test).
