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.
(A) A linear regression model for median survival of CSS in the radiotherapy alone (r = 0.8032, P = 0.0395), chemotherapy alone (r = 0.7206, P = 0.0689), and chemo-radiotherapy groups (r = 0.9878, P = 0.0006); (B) A linear regression model for median survival of OS in the radiotherapy alone (r = 0.8487, P = 0.0262), chemotherapy alone (r = 0.6080, P = 0.1199), and chemo-radiotherapy groups (r = 0.9868, P = 0.0022).
