Subject characteristics
| Minimal attendance | Regular attendance | |
|---|---|---|
| *Higher scores on the sports activity level indicate higher function. | ||
| †Higher scores on the occupational rating indicate more physically demanding work. | ||
| Age (years), mean (SD) | 27.6 (6.5) | 28.3 (7.4) |
| Male/female | 8: 2 | 8: 2 |
| Hamstring/patellar tendon graft | 4: 6 | 4: 6 |
| Time from injury to surgery (weeks) | ||
| Mean (SD) | 23.7 (32) | 15.3 (17) |
| Median | 11.9 | 8.2 |
| Preinjury sports activity level (0–100)* | ||
| Mean (SD) | 86.5 (6.7) | 87.5 (10.6) |
| Median | 85 | 85 |
| Preinjury occupational rating (0–60)† | ||
| Mean (SD) | 27.0 (10.4) | 19.2 (11.3) |
| Median | 29 | 18 |