Skip to main content
. 2021 Sep 7;21:999. doi: 10.1186/s12885-021-08742-3

Fig. 5.

Fig. 5

Kaplan–Meier survival curves of patients. Kaplan–Meier survival curves of OS in: (a) high-and low-grade datasets (b) patients undergoing radiotherapy; OS: overall survival; SEER: the Surveillance Epidemiology, and End Results database