Table 3.
Mortality and improvement comparison
| VAI (%) | Non-VAI (%) | P | |
|---|---|---|---|
| Mortality | 5 (55.55) | 19 (36.53) | 0.2809 |
| Improvement | 2 (22.22) | 22 (42.30) | 0.2547 |
VAI – Vertebral artery injury
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