Figure 4.
MHAV function usage by age and gender. The drop-off in appointment events in March 2013 corresponds to an interruption to scheduling as new functionality was developed.
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.