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.
The receiver operating characteristic (ROC) curve of the novel nomogram and comparison with former nomogram and single GGT predictor in training data set (A) and validation data set (B). Novel nomogram-predicted probability of BA in validation data set (C). Decision curve analysis of the three predictive models for BA in validation data set (D).
