Patient outcomes
| Major Complications | PED/Coils (n, %) (Patients = 104; Aneurysms = 109) | PED Alone (n, %) (Patients = 689; Aneurysms = 797) | P Valuea |
|---|---|---|---|
| Neurologic morbidity | 11 (10.6%) | 48 (7.0%) | .226 |
| Spontaneous rupture | 0 (0%) | 5 (0.7%) | >.99 |
| Ipsilateral intracranial hemorrhage | 3 (2.9%) | 17 (2.5%) | .738 |
| Ischemic stroke | 7 (6.7%) | 29 (4.2%) | .307 |
| Parent artery stenosis | 0 (0%) | 2 (0.3%) | >.99 |
| Cranial neuropathy | 1 (1.0%) | 1 (0.1%) | .245 |
| Neurologic mortality | 7 (6.7%) | 23 (3.3%) | .099 |
| Neurologic morbidity and mortality | 13 (12.5%) | 54 (7.8%) | .128 |
↵a P values were calculated using Fisher exact tests.