Table 4. Outcome of patients with and without Parkinson’s disease who underwent spinal deformity surgery.
| Variables | Control (n=10,337) | Parkinson’s disease (n=155) | P value |
|---|---|---|---|
| Length of stay, mean ± SD (days) | 6.4±5.9 | 7.1±6.0 | 0.175 |
| Development of at least one complication (%) | 39.3 | 52.1 | 0.001* |
| Acute post-hemorrhagic anemia (%) | 31.7 | 41.8 | 0.006* |
| ARDS (%) | 5.8 | 6.7 | 0.645 |
| Delirium (%) | 2.5 | 6.1 | 0.004* |
| Pneumonia (%) | 2.3 | <6.7 | 0.144 |
| Acute kidney injury (%) | 2.0 | <6.7 | 0.134 |
| Reintubation (%) | 1.9 | <6.7 | 0.005* |
| DVT (%) | 1.1 | <6.7 | 0.695 |
| Surgical site infection (%) | 1.1 | <6.7 | 1.000 |
| Myocardial infarction (%) | 0.7 | <6.7 | 0.105 |
| Sepsis (%) | 0.6 | <6.7 | 1.000 |
| PE (%) | 0.4 | <7.1 | 0.140 |
| Stroke (%) | 0.2 | 0.0 | 1.000 |
*, statistical significance. SD, standard deviation; ARDS, adult respiratory distress syndrome; DVT, deep vein thrombosis; PE, pulmonary embolism.