Figure 1.
Progression-free survival in whole (a) and matched (b) populations according the chemotherapy regimen.
CI, confidence interval; HR, hazard ratio.
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.