Development and Verification of Prognostic Nomogram for Penile Cancer Based on the SEER Database

Figure 3

3- and 5-year receiver operating characteristic curves (ROC) of the development group when predicting the OS (a) and CSS (b); 3- and 5-year calibration curves of the development group when predicting the OS (c) and CSS (d); Kaplan-Meier curves of OS and CSS based on risk_level (e, f).

(a)

(b)

(c)

(d)

(e)

(f)