Table 3 Multivariate analysis of UIROR risk factors
From: Risk factors of unintended return to the operating room in adult spinal deformity
| Parameters | B | SE | Ward | df | P | Exp(B) |
|---|---|---|---|---|---|---|
| Obesity | 2.438 | 1.102 | 4.894 | 1 | .027* | 11.448 |
| Duration of spinal deformity history | .017 | .024 | .513 | 1 | .474 | 1.017 |
| Previous neurological symptom | 1.996 | .719 | 7.707 | 1 | .006* | 7.358 |
| Congenital deformity | −1.330 | .725 | 3.370 | 1 | .066 | .264 |
| AVR >II | 2.237 | .806 | 7.706 | 1 | .006* | 9.362 |