Table 3.
Minimal Clinically Important Difference Thresholds
| MCID* | Percentage Achieving MCID | |
|---|---|---|
|
| ||
| HOOS Pain | 8.9 | 82% |
| HOOS Symptoms | 10.4 | 64% |
| HOOS ADL | 10.6 | 75% |
| HOOS Sports | 11.4 | 89% |
| HOOS QOL | 11.8 | 89% |
ADL, activities of daily living; HOOS, Hip Disability and Osteoarthritis Outcomes Score; MCID, minimal clinically important difference; QOL, quality of life.
MCID was calculated using the distribution-based method.