TABLE 6.
Relationship Between Achieving the MCID, SCB, and PASS for Outcome Measures and Return to Sport by Activity Intensitya
| P Value | ||||
|---|---|---|---|---|
| Low Intensity | Medium Intensity | High Intensity | Overall | |
| IKDC | ||||
| Achieving MCID | .6 | .4 | <.001 | .001 |
| Achieving SCB | .4 | .6 | .3 | .2 |
| Achieving PASS | .04 | .3 | .3 | .3 |
| KOOS–Physical Function short form | ||||
| Achieving MCID | .2 | .4 | .02 | .1 |
| Achieving SCB | .4 | .4 | .1 | .2 |
| Achieving PASS | .1 | .02 | .1 | .004 |
| KOOS-Pain | ||||
| Achieving MCID | .1 | .6 | .1 | .03 |
| Achieving SCB | .1 | .9 | .1 | .03 |
| Achieving PASS | .04 | .4 | .1 | .007 |
| KOOS-Sports | ||||
| Achieving MCID | .01 | .05 | .03 | <.001 |
| Achieving SCB | .3 | .5 | .6 | .2 |
| Achieving PASS | .1 | .1 | .1 | .006 |
aBolded P values indicate a statistical significance. IKDC, International Knee Documentation Committee; KOOS, Knee injury and Osteoarthritis Outcome Score; MCID, minimal clinically important difference; PASS, patient acceptable symptom state; SCB, substantial clinical benefit.