Patient and aneurysm characteristics
| Number (%) | |
|---|---|
| Mean age (years) ± SD | 54.8 ± 15 |
| Sex: male/female | 119 (32)/258 (68) |
| Total number of aneurysms treated | 391 |
| Number of aneurysms treated per patient | |
| 1 | 364 (97) |
| 2 | 12 (3.2) |
| 3 | 1 (0.3) |
| Size of aneurysm treated | |
| < 5 mm | 131 (34) |
| 5–15 mm | 243 (62) |
| 15–25 mm | 15 (3.8) |
| > 25 mm | 2 (0.5) |