ODI questionnaire items | Translator 1 | Translator 2 | ||
---|---|---|---|---|
Kendall’s tau | P value | Kendall’s tau | P value | |
One | 0.531 | <0.001 | 0.467 | <0.001 |
Two | 0.622 | <0.001 | 0.396 | <0.001 |
Three | 0.458 | <0.001 | 0.259 | 0.016 |
Four | 0.649 | <0.001 | 0.477 | <0.001 |
Five | 0.468 | <0.001 | 0.398 | <0.001 |
Six | 0.6 | <0.001 | 0.512 | <0.001 |
Seven | 0.547 | <0.001 | 0.418 | <0.001 |
Nine | 0.643 | <0.001 | 0.55 | <0.001 |
Ten | 0.661 | <0.001 | 0.519 | <0.001 |