Figure 1.
Annual trend for the number of procedures performed by sex and procedure. Piecewise linear regression between years before and after 2014; p-value is 0.001 for male patient and 0.005 for female patient.
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.