Figure 5. Survival differences between high- and low-risk KIRC patients stratified by clinical factors. Differences in overall survival in patients stratified by grade (A, B), AJCC stage (C, D), T stage (E, F), and M stage (G, H). Kaplan–Meier survival curves show that patients in the high-risk group have significantly poorer OS than those in the low-risk group in all subgroups.