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.
(A) Development set: K-M survival curve based on 3-year mortality; (B) Development set: K-M survival curve based on 5-year mortality; (C) Validation set: K-M survival curve based on 3-year mortality; (D) Validation set: K-M survival curve based on 5-year mortality. K-M, Kaplan-Meier.
