Table 7.
Summary of MCID, SCB, and PASS Threshold Values at 6 Months and 1 Year
| MCID |
SCB |
PASS |
||||
|---|---|---|---|---|---|---|
| 6 Months | 1 Year | 6 Months | 1 Year | 6 Months | 1 Year | |
| IKDC | 9.7 | 8.6 | 23.6 | 64.9 | 65.5 | |
| KOOS Symptom | 9.6 | 10.8 | 14.3 | 4.2 | 83.3 | 80.4 |
| KOOS Pain | 8.3 | 4.2 | 1.4 | 19.7 | 76.8 | 84.7 |
| KOOS ADL | 9.4 | 7.2 | 25.7 | 6.5 | 91.2 | 99.3 |
| KOOS Sport | 12.4 | 14.0 | 47.5 | 55.0 | 47.5 | 57.5 |
| KOOS QOL | 12.2 | 12.4 | 43.7 | 6.3 | 40.6 | 53.1 |
| Kujala vs function | 8.5 | 9.9 | 30.0 | 84.5 | 83.5 | |
| Kujala vs symptom | 13.5 | 9.8 | 13.5 | 30.0 | ||
| KOOS JR vs pain | 7.5 | 7.9 | 21.4 | 19.6 | 78.1 | 76.3 |
| KOOS JR vs symptom | 7.6 | 8.1 | 21.4 | 27.1 | ||
| KOOS JR vs ADL | 7.7 | 25.2 | 23.5 | 25.2 | ||
Bold indicates AUC > .7. ADL, activities of daily living; AUC, area under the curve; IKDC, International Knee Documentation Committee; JR, joint replacement KOOS, Knee Injury and Osteoarthritis Outcome Score; MCID, minimal clinically important difference; PASS, patient-acceptable symptomatic state; QOL, quality of life; SCB, substantial clinical benefit.