Figure 5.
Adjusted CT per 1000 ED episodes by anatomic region scanned with 95% CIs 2003–2015. ED, emergency department.
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.