Figure 1.
Kaplan‐Meier plots of progression‐free survival. Patients who had not died, progressed, or did not have an assessment of PD were censored.Abbreviations: CI, confidence interval; PD, progressive disease; PFS, progression‐free survival.
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.