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.
ROC curve (A), calibration curve (E), and DCA curve (G) of the training set, and the ROC curve (B), calibration curve (F), and DCA curve (H) of the validation set. Comparison of AUC between nomogram and all predictors in the training set (C) and validation set (D).
