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.
10-Year Patient-Reported Outcomes over Time (Population Means). Figure 2a: KOOS
profile over time; Figure 2b: IKDC profile over time; Figure 2c: Marx activity
level profile over time.