Table 2.
Preoperative PROM Scores Between Awl and Microdrilling Group
| Characteristic | Awl, Mean (95% CI) | Microdrill, Mean (95% CI) | P Value |
|---|---|---|---|
| IKDC | 42.9 (37.4-48.4) | 44.4 (39.0-49.8) | .76 |
| KOOS Pain | 59.3 (53.5-65.1) | 59.9 (55.0-64.8) | .89 |
| KOOS Sx | 62.0 (57.6-66.4) | 62.3 (57.1-67.5) | .94 |
| KOOS ADL | 73.3 (67.4-79.2) | 69.8 (62.9-76.7) | .50 |
| KOOS Sport | 31.5 (23.9-39.1) | 37.7 (29.8-45.6) | .16 |
| KOOS QOL | 27.4 (21.4-33.5) | 27.5 (20.5-34.5) | .49 |
| SF12 PCS | 40.9 (38.5-43.3) | 37.2 (33.5-40.9) | .09 |
| SF12 MCS | 47.5 (42.5-52.5) | 53.3 (49.2-57.4) | .09 |
KOOS, Knee Injury and Osteoarthritis Outcome Score; IKDC, International Knee Documentation Committee; MCS, Mental Component Score; PCS, Physical Component Score; QOL, quality of life; SF12, Short Form 12; Sx, Symptom.