Table 3 Comparison of complications
Variables | S group | L group | p value |
|---|---|---|---|
Perioperative complications (%) | 16.1 | 15.2 | 1 |
Neurological deterioration (%) | 0 | 0 | Â |
Dural tear (%) | 1.1 | 2.2 | 1 |
Hematoma (%) | 0 | 2.2 | 0.35 |
Delirium (%) | 8.0 | 0 | 0.095 |
Pneumonia (%) | 1.1 | 0 | 1 |
Cardiac disease (%) | 0 | 2.2 | 0.35 |
SSI (%) | 2.3 | 4.3 | 0.61 |
Gastrointestinal disease (%) | 1.1 | 4.3 | 0.28 |
Venous thrombosis (%) | 1.1 | 0 | 1 |
Electrolyte abnormality (%) | 1.1 | 0 | 1 |
Fracture of UIV or LIV (%) | 20.7 | 15.2 | 0.49 |
VF adjacent to UIV or LIV (%) | 16.3 | 19.6 | 0.64 |
Screw cut out (%) | 6.9 | 10.9 | 0.51 |
Reoperation (%) | 11.5 | 10.9 | 1 |
Implant removal due to screw cut out (%) | 1.1 | 4.3 | Â |
Extension of PSF (%) | 6.9 | 4.3 | Â |
Anterior reconstruction and extension of PSF (%) | 3.4 | 2.2 | Â |