An official website of the United States government
Here's how you know
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.
Change in number of body regions with pain between six weeks and one year after MVC among individuals with widespread pain at one year follow-up after MVC. Only 30% of individuals experienced an increase of ≥ 4 body regions with pain between these timepoints (“spread of pain” group).