Table 4 Construct validity of the Chinese version WOMET
Correlation coefficient r or r s (P value)a | WOMET subscales | |||
|---|---|---|---|---|
Physical symptoms | Sports/reaction/work/lifestyle | Emotions | Overall score | |
SF-36 subscales | ||||
Physical function | 0.684 (<0.001) | 0.696 (<0.001) | 0.393 (<0.001) | 0.681 (<0.001) |
Role-physical | 0.533 (<0.001) | 0.523 (<0.001) | 0.213 (<0.021) | 0.522 (<0.001) |
Bodily pain | 0.642 (<0.001) | 0.646 (<0.001) | 0.345 (<0.001) | 0.636 (<0.001) |
General health | 0.374 (<0.001) | 0.395 (<0.001) | 0.095 (0.308) | 0.374 (<0.001) |
Vitality | 0.247 (0.007) | 0.254 (0.005) | 0.571 (<0.001) | 0.273 (0.003) |
Social function | 0.554 (<0.001) | 0.539 (<0.001) | 0.569 (<0.001) | 0.561 (<0.001) |
Role-emotional | 0.298 (0.001) | 0.297 (0.001) | 0.602 (<0.001) | 0.308 (0.001) |
Mental health | 0.332 (<0.001) | 0.332 (<0.001) | 0.644 (<0.001) | 0.352 (<0.001) |
WOMAC | ||||
Pain | −0.646 (<0.001) | −0.685 (<0.001) | −0.182 (0.049) | −0.639 (<0.001) |
Stiffness | −0.274 (0.003) | −0.293 (0.001) | 0.037 (0.689) | −0.261 (0.004) |
Physical function | −0.715 (<0.001) | −0.734 (<0.001) | −0.118 (0.204) | −0.681 (<0.001) |
IKDC | 0.746 (<0.001) | 0.721 (<0.001) | 0.067 (0.468) | 0.687 (<0.001) |