FIG 2.
Kaplan-Meier curve of progression-free survival (PFS) and overall survival (OS) stratified by parity—the patient’s parity (≤ 2 v > 2) was associated with OS (P = .024) but not PFS (P = .253).
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.