|
KOOS Pain
|
KOOS Symptoms
|
KOOS ADL
|
KOOS Sport/Rec
|
KOOS QOL
|
---|
SF-36 Subscale | Â | Â | Â | Â | Â |
BP | 0.63* | 0.57 |
0.71
| 0.43 | 0.62 |
PF |
0.72
| 0.60 | 0.75* | 0.60 | 0.70 |
SF | 0.36 | 0.48 | 0.50 | 0.05 | 0.42 |
RF | 0.23 | 0.32 | 0.36 | 0.12 | 0.26 |
RE | 0.33 | 0.39 | 0.41 | 0.16 | 0.46 |
MH | 0.23 | 0.36 | 0.27 | -0.01 | 0.25 |
VT | 0.37 | 0.35 | 0.48 | 0.05 | 0.37 |
GH |
0.32
|
0.22
|
0.32
|
0.13
|
0.29
|
VAS for pain
|
-0.69*
|
-0.57
|
-0.69
|
-0.38
|
-0.75
|
- Validity is expressed by Spearman correlations between KOOS subscales, SF-36 subscales and VAS-pain. Abbreviations: OA; osteoarthritis, BP, bodily pain; PF, physical function; SF, social function; RF, role limitations because of physical problems; RE, role limitations because of emotional problems; MH, mental health; VT, vitality; GH, general health perception; ADL, Activities of daily living; QoL, Quality of life. In bold: convergente correlations that should be ≥ 0.60, In Italic: divergente correlations that should be ≤ 0.30. All other hypotheses are expected to be between 0.30 and 0.60. Correlations marked by * have to be 0.05 higher than the other convergent correlations.