Research Article

A Nomogram-Based Risk Classification System Predicting the Overall Survival of Childhood with Clear Cell Sarcoma of the Kidney Based on the SEER Database

Figure 6

Comparison of OS in the low-, intermediate-, and high-risk patients with CCSK. (a) Comparison of OS in the training cohort. (b) Comparison of OS in the validation cohort. (c) Comparison of OS in all cohorts.
(a)
(b)
(c)