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Correlation between the 6-DOF score and PROMs
| IKDC subjective score | Lysholm score | Tegner activity scale | ||
|---|---|---|---|---|
| 6-DOF score | ρ | 0.145 | 0.375 | 0.273 |
| P value | 0.208 | < 0.001 | 0.016 |
6-DOF, six degrees of freedom; PROMs, patient-reported outcome measurements; IKDC, International Knee Documentation Committee
