Figure 2.
Illustrated example of clinical annotation scoring. FDA, US Food and Drug Administration; HR, hazard ratio; LOE, level of evidence; OR, odds ratio; RR, relative risk.
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.