Figure 2.
Changes in fatigue (dashed line) and activity levels; counts per minute (grey bar) between baseline and follow-up over a 7-day period.
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.