From: Validation of the cultural adaptation of the Kujala score in Arabic
Mean | Standard deviation | Correlation coefficient | p value | ||
---|---|---|---|---|---|
Initial questionnaire | Before changing questions | 64.77 | 16.66 | 0.915 | < 0.001 |
After changing questions | 62.65 | 17.32 | |||
Re-test questionnaire | Before changing questions | 66.73 | 17.73 | 0.955 | < 0.001 |
After changing questions | 64.49 | 18.14 |