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.
The trend for WOMAC function scores over 3 years for the whole group is shown. The scores increased at 3 months, reached a peak at 1 year, and then stabilized. WFPreop = preoperative WOMAC function score; WF3Mth = 3-month WOMAC function score; WF1 yr = 1-year WOMAC function score; WF2 yr = 2-year WOMAC function score; WF3 yr = 3-year WOMAC function score.
