Fig. 4.
5-year cumulative recurrence-free survival rate for laparoscopic versus open surgery (81.8% vs. 74.3%, p < 0.001, Kaplan–Meier analysis)
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.