Table 3 Odds ratio (OR) of radiological findings for revision surgery after BKP.
From: Characteristic radiological findings for revision surgery after balloon kyphoplasty
Crude OR | P-value | Adjusted OR* | P-value | |
|---|---|---|---|---|
Angular motion between flexion and extension position preop ≥14° | 5.3 (1.7–17.0) | 0.005 | 6.7 (1.5–30.4) | 0.013 |
DISH | 2.8 (0.77–10.4) | 0.116 | ||
Posterior element | 1.8 (0.44–7.1) | 0.421 | ||
Pedicle fracture | 1.8 (0.44–7.1) | 0.421 | ||
Endplate deficit | 7.1 (2.1–24.7) | 0.002 | 5.0 (1.1–21.7) | 0.032 |
Posterior wall injury | 3.4 (0.43–27.8) | 0.245 | ||
Split type fracture | 14.0 (2.1–93.3) | 0.006 | 16.5 (1.6–167.3) | 0.018 |
