Table VI.
Bivariate and multivariate analysis of postoperative complications between CA and fracture
| CA |
Fracture |
Bivariate analysis |
Multivariate analysis |
|||
|---|---|---|---|---|---|---|
| (n = 725), % | (n = 646), % | Odds ratio | P value | Odds ratio | P value | |
| Readmission | 3.59 | 6.81 | 0.509 (0.309-0.836) | .008 | 0.615 (0.357-1.061) | .081 |
| Postoperative dislocation | 0.55 | 2.01 | 0.270 (0.088-0.833) | .023 | 0.259 (0.078-0.857) | .027 |
| Nonroutine discharge | 11.31 | 35.45 | 0.226 (0.170-0.300) | <.001 | 0.394 (0.285-0.544) | <.001 |
| Return to OR | 1.38 | 2.79 | 0.488 (0.224-1.065) | .072 | 0.490 (0.211-1.137) | .097 |
| Postoperative SSI | 0.83 | 0.62 | 1.339 (0.376-4.767) | .652 | 0.832 (0.224-3.086) | .783 |
| Postoperative PE | 0.55 | 0.93 | 0.592 (0.166-2.106) | .418 | 0.529 (0.141-1.987) | .345 |
| Postoperative DVT | 0.97 | 0.62 | 1.565 (0.456-5.370) | .477 | 1.576 (0.396-6.272) | .519 |
| Postoperative bleeding requiring transfusion | 2.34 | 14.55 | 0.141 (0.083-0.239) | <.001 | 0.253 (0.144-0.447) | <.001 |
| Postoperative pneumonia | 0.55 | 0.93 | 0.592 (0.166-2.106) | .418 | 1.573 (0.348-7.112) | .556 |
| Postoperative renal insufficiency | 0.14 | 0.31 | 0.445 (0.040-4.916) | .509 | 0.647 (0.045-9.330) | .647 |
| Postoperative cardiac arrest | 0.14 | 0.31 | N/A | .992 | N/A | .992 |
| Postoperative myocardial infarction | 0.41 | 0.62 | 0.667 (0.149-2.991) | .597 | 1.490 (0.238-9.309) | .670 |
| Postoperative urinary tract infection | 0.55 | 1.86 | 0.293 (0.094-0.913) | .034 | 0.718 (0.195-2.642) | .619 |
CA, cuff arthropathy; OR, operating room; SSI, surgical site infection; PE, pulmonary embolism; DVT, deep venous thrombosis; N/A, not applicable.
Significant differences (P < .05) are indicated with bold text.