Fig. 4.
Impact of the timing of brain RT on BM PFS (p = 0.643, n = 96): Brain RT as first-line therapy was not significantly associated with BM PFS (p = 0.643, HR 0.82, 95 % CI 0.39–1.81)
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.