Fig 3. Kaplan–Meier curve representing association of OS with pre-treatment NLR (fig 3A) and post-treatment NLR (fig 3B).
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.