Figure 5. . Kaplan–Meier survival graph showing impact of surgery versus surgery + adjuvant radiation, overall survival and progression-free survival.
OS: Overall survival; PFS: Progression-free survival.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.