Table 2.
Correlation between the Persian version of Knee Outcome Survey Activities of Daily Living domains and the subclasses of the Knee Injury and Osteoarthritis Outcome
| KOS-ADL domains | KOOS subclasses | ||||
|---|---|---|---|---|---|
| Symptoms | Pain | Activities of daily living | Sport and entertainment | Quality of life | |
| Total score | 0.78* (P≤0.001) | 0.77* (P≤0.001) | 0.76* (P≤0.001) | 0.71* (P≤0.001) | 0.73* (P≤0.001) |
| Symptoms | 0.80* (P≤0.001) | 0.74* (P≤0.001) | 0.69* (P≤0.001) | 0.56* (P≤0.001) | 0.62* (P≤0.001) |
| Function | 0.63* (P≤0.001) | 0.67* (P≤0.001) | 0.69* (P≤0.001) | 0.70* (P≤0.001) | 0.69* (P≤0.001) |
*
Pearson’s correlation coefficient. Correlation was significant at the 0.01 level (2-tailed). KOS-ADL: Knee Outcome Survey Activities of Daily Living