Table 5.
Summary of results by radiation dosage.
| 2.0 – 2.5 Mrad (n = 135) | 1.2 – 1.8 Mrad (n = 273) | p value | |
|---|---|---|---|
| Age in years | 33.6 | 31.9 | N/A |
| Percent male | 78.4% | 57.2% | N/A |
| Follow-up in months | 33.9 | 37.8 | N/A |
| Time to failure in months | 22 | 25.3 | N/A |
| Failure: n/Total n (percent) | 27/135 (20%) | 30/273 (10.9%) | p <0.001 |
| Rupture | 0 (0.0%) | 28 (10.3%) | |
| IKDC C/D | 5 (3.7%) | 0 (0.0%) | |
| Laxity > 5 mm | 22 (16.3%) | 2 (0.73%) | |
| Mean lysholm | 90.5 | 89.3 | N/A |
| Mean tegner | 7.4 | 5.6 | N/A |
| Mean IKDC | 87.8 | 89.7 | N/A |
| Functional IKDC A/B | 97/102 (95.1%) | 0 (0.0%) | N/A |
| Functional IKDC C/D | 5/102 (4.9%) | 0 (0.0%) | N/A |
IKDC: International Knee Documentation Committee