From: Comparison of AIMS2-SF, WOMAC, x-ray and a global physician assessment in order to approach quality of life in patients suffering from osteoarthritis
Affected joint
Range
N
Mean
SD
Age
Hip
38–89
115
56.53
12.39
Knee
25–83
105
58.54
12.02
BMI*
20.3–39.7
26.35
3.49
19.6–41.1
27.95
4.82
Duration of OA**
1–23
9.39
4.56
1–24
11.27
5.91