Figure 3.
HSROC curve for CEA. The area of each point represents sample size. The triangle represents calculated pooled mean of sensitivity and specificity with the corresponding 95% confidence interval ellipse enclosing this point.
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.