FIGURE 1.
Kaplan–Meier curves depicting overall survival, stratified by potential prognostic factors (as indicated in each figure). The p‐values from the log‐rank test are presented alongside each curve.
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.