Table 4 Multivariate analysis of independent risk factors associated with allogeneic blood transfusion in idiopathic scoliosis
Factors | Odds ratio | 95%CI | P |
|---|---|---|---|
Osteotomy | 0.000 | ||
Fusion without osteotomy | 1 | 1 | |
Ponte osteotomy | 6.086 | 3.894–9.513 | 0.000 |
Fusion segments | 1.293 | 1.232–1.357 | 0.000 |
Intraoperative Blood loss | 1.001 | 1.001–1.002 | 0.000 |
Intraoperative cell salvage | 1.000 | 1.000–1.001 | 0.188 |