From: Pre-operative ambulatory measurement of asymmetric lower limb loading during walking in total hip arthroplasty patients
Measure
Mean
SD
WOMAC
Pain, 0-20
10.7
4.0
Stiffness, 0-8
4.9
1.9
Physical function, 0-68
36.3
12.2
Total, 0-96
51.9
16.9
HHS
0-100
51.8
15.4