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.
The presence of polysomy in glial tumors with 1p/19q maintenance did not affect PFS (A, P = 0.36 by log-rank test) or OS (B, P = 0.75 by log- rank test) via Kaplan–Meier estimate. The extent of polysomy with either >30% or <30% polysomy in oligodendroglial tumors with 1p/19q loss did not affect PFS (C, P = 0.76 by log-rank test) or OS (D, P = 0.32 by log-rank test). N.S. = P-value is not significant.
