Figure 3.
Kaplan-Meier analysis of PFS (A) and OS (B) of patients with positive or negative PD-L1 expression combined with high or low CD8+ TIL density. Significant differences were evaluated using a log-rank test.
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.