Table 3.
Risk Factors for Inability to Return to Preinjury Level of Sport After Tibial Spine Fractures (N = 61) a
| Crude | Adjusted | |||
|---|---|---|---|---|
| OR (95% CI) | Pb | OR (95% CI) | P | |
| Age | 1.3 (1.0-1.7) | .057 | 1.1 (0.8-1.5) | .628 |
| Male sex | 2.9 (0.8-10.3) | .105 | 6.1 (1.0-37.2) | .052 |
| Displacement | ||||
| Preoperative >5 mm | 0.9 (0.3-2.9) | .839 | 1.2 (0.3-5.7) | .776 |
| Postoperative >3 mm | 7.2 (1.2-44.0) | .033 | 15.2 (1.2-194.9) | .037 |
| Associated injuries | 2.7 (0.6-11.5) | .189 | 3.3 (0.4-26.0) | .267 |
| Screw fixation | 1.5 (0.8-2.7) | .168 | 6.4 (1.1-36.0) | .035 |
| Reoperation | 0.7 (0.1-3.1) | .601 | 1.3 (0.2-10.7) | .824 |
a Bold P values indicate statistical significance (P < .05). OR, odds ratio.
b Standardized nominate deviation test used for proportions; t test used for means.