Characteristics of 131 aneurysms according to modality of endovascular treatment
| Aneurysms (n = 131) | Fisher Exact Test, P | Kruskal-Wallis U Test, P | |||
|---|---|---|---|---|---|
| Simple Coiling (n = 33) | Balloon-Assisted Coiling (n = 79) | Stent-Assisted Coiling (n = 19) | |||
| Side, left/right | 14/19 | 37/42 | 8/11 | .878 | |
| 42%/58% | 47%/53% | 42%/58% | |||
| Aneurysm status, unruptured/ruptured | 16/17 | 56/23 | 18/1 | .002 | |
| 48%/52% | 71%/29% | 95%/5% | |||
| Aneurysm size, mm | 7.4 ± 3.8 | 5.9 ± 3.1 | 7.0 ± 4.1 | .086 | |
| Neck size, mm | 3.9 ± 1.4 | 4.1 ± 1.6 | 5.0 ± 1.8 | .052 | |
| Wide neck ≥4 mm | 16 | 41 | 13 | .347 | |
| 51% | 66% | 84% | |||
| Initial total angiographic occlusion | 26 | 66 | 17 | .569 | |
| 79% | 85% | 89% | |||
| Total angiographic occlusion at follow-up | 16 | 53 | 12 | .180 | |
| 48% | 67% | 63% | |||
| Follow-up, mo | 13.3 ± 9.7 | 17.2 ± 12.4 | 17.1 ± 13.3 | .539 | |
Note:—Numbers in parentheses are n (%) of case procedures. Data are mean ± standard deviation.