Fig. 4.
Receiver operating characteristic (ROC) curve for the predictive score. The area under the curve was 0.86 (range, 0.77 to 0.94).
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.