Leakage patterns and risk factors | OR | 95%CI | P values |
---|---|---|---|
Vein leakage | |||
 Surgery method (PVP) | 5.52 | 2.05–14.89 | 0.001 |
Intervertebral leakage | |||
 Delayed surgery | 2.74 | 1.35–5.59 | 0.005 |
 Preoperative compression ratio | 0.13 | 0.02–0.84 | 0.032 |
 Upper endplate disruption | 2.74 | 1.14–6.56 | 0.024 |
Perivertebral soft tissue leakage | |||
 Age | 1.06 | 1.01–1.12 | 0.011 |
 Preoperative fracture severity | 2.82 | 1.20–6.61 | 0.017 |
 Preoperative IVC | 2.88 | 1.33–6.23 | 0.007 |
Spinal canal leakage | |||
 Preoperative CA | 0.93 | 0.85–1.02 | 0.119* |