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.
Physical functioning. All postoperative values are compared to preoperative ones. Pre- and postoperative scores within the group, and in comparison to the Swedish normative data. *p < 0.05, ***p < 0.001. Color images available online at www.liebertpub.com/lrb
