Figure 1.
Kaplan-Meier Survival curves for (A) DFS ( χ 2 = 5.802, df1, p = 0.016) and (B) OS ( χ 2 = 3.639, df1, p = 0.056) at a median follow-up period of 4 years and 3 months (Log Rank [Mantel-Cox]).
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.