Figure 5.
Receiver operating characteristics curve for 3 risk scores applied to the study population. AUC indicates area under the curve; NPV, negative predictive value; and PPV, positive predictive value.
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.