|
Scale
|
Possible Scores
|
Mean ± Standard Deviation
|
Median
|
Range
|
|---|
|
WOMAC pain
|
0–20
|
8.7 ± 3.9
|
8.0
|
0–18
|
|
WOMAC physical function
|
0–68
|
27.8 ± 11.6
|
25.0
|
7–48
|
|
CES-D
|
0–60
|
15.4 ± 8.9
|
14.5
|
2–44
|
|
FACIT
|
0–52
|
30.9 ± 9.0
|
30.5
|
14–47
|
- * FACIT is scored so that lower scores indicate greater fatigue. All other scales are scored so that a higher score indicates greater symptom severity. WOMAC = Western Ontario and McMaster Universities Osteoarthritis Index; CES-D = Center for Epidemiologic Studies Depression Scale; FACIT = Functional Assessment of Chronic Illness Therapy Fatigue Scale
