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.
DCA curves of the SNIG model at each time point in the (A) training set, (B) internal validation set, and (C) external validation set, respectively. The net benefits (y-axis) as calculated and it showed that nomogram model results in marginally outperforming between thresholds of 0.20 and 0.40 for prediction of OS.
Abbreviations: DCA, decision curve analysis; OS, overall survival.
