Figure 2.
Kaplan–Meier survival curves with the endpoint dislocation with shaded area indicating CI (p = 0.01, derived from Mantel–Haenszel log-rank test). Numbers at risk for both subgroups are given above the X-axis.
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.