Aneurysm sizes in Groups 1 and 2
| Group 1 (n = 62) | Group 2 (n = 28) | P Value | |
|---|---|---|---|
| Width (mm) | 3.8 ± 1.0 | 3.3 ± 0.9 | <.05 |
| Neck diameter (mm) | 3.4 ± 1.2 | 2.3 ± 0.9 | <.001 |
| Dome: neck ratio | 1.2 ± 0.4 | 1.7 ± 0.7 | <.005 |
| Height (mm) | 8.0 ± 1.7 | 7.5 ± 2.2 | >.05 |
Values are expressed as mean ± SD.