Relationship between perioperative mortality, failure, complications (embolic and hemorrhagic), and intracranial stenosis
| Population | Perioperative Mortality (%) | P Value | Mean NIHSS at Discharge |
|---|---|---|---|
| Overall cohort | 18.4 | 7.9 | |
| Failure | 45 | .003 | 14.6 |
| Embolic complication | 38.9 | .0176 | 10.7 |
| Hemorrhagic complication | 45.5 | .0236 | 14.2 |
| Intracranial stenosis | 57.1 | .0176 | 16.3 |