Table 1.
Participant Characteristics
| Demographic Variable |
Value |
| No. (%) | |
| Sex | |
| Male | 19 (63) |
| Female | 11 (37) |
| Median (Range) |
|
| Age, y | 22 (14–41) |
| Height, cm | 174.0 (153.7–195.6) |
| Mass, kg | 76.3 (37.4–120.2) |
| Body mass index, kg/m2 | 23.7 (14.8–40.3) |
| Time since surgery, mo | 8.0 (6.0–23.0) |
| Gait speed, m/s | 1.24 (0.84–1.54) |
| International Knee Documentation Committee score | 82.2 (54.0–94.3) |
| KOOS Sport and Recreation score | 75.0 (45.0–100) |
| KOOS Quality of Life score | 68.8 (18.8–93.8) |
| No. (%) |
|
| Contact mechanisma | 12 (40) |
| Meniscal involvement | |
| Meniscectomy | 13 (43) |
| Meniscal repair | 4 (13) |
| Autograft type | |
| Quadriceps tendon | 15 (50) |
| Patellar tendon | 15 (50) |
Abbreviation: KOOS, Knee Injury and Osteoarthritis Outcome Score.
a
Contact mechanism was determined via participant's self-report of mechanism of injury.