Fig. 2.
Kaplan-Meier survival and number at risk a OP HPV-associated: p = 0.638, b OP HPV negative: p = 0.035, c OC HPV-associated: p = 0.049, d OC HPV negative: p < 0.001
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.