Table 1.
Characteristics of the patients and aneurysms.
| Features | All Participants (n = 126) |
|---|---|
| Age (years) | 58.82 ± 14.86 |
| Sex [Female, n (%)] | 85 (67.46) |
| Aneurysm size (mm) | 6.93 ± 4.12 |
| Aneurysm location (n, %) | |
| ACA | 44 (34.92) |
| MCA | 18 (14.29) |
| ICA | 41 (32.54) |
| Posterior circulation | 23 (18.25) |
| Hunt–Hess grade (n, %) | |
| 1 | 0 (0.00) |
| 2 | 55 (43.65) |
| 3 | 38 (30.16) |
| 4 | 28 (22.22) |
| 5 | 5 (3.97) |
| Fisher grade (n, %) | |
| 1 | 3 (2.38) |
| 2 | 21 (16.67) |
| 3 | 24 (19.05) |
| 4 | 78 (61.90) |
| Hypertension (n, %) | 59 (46.83) |
| Diabetes (n, %) | 17 (13.49) |
| Hyperlipidemia (n, %) | 24 (19.05) |
| Smoking (n, %) | 33 (26.19) |
| Alcohol (n, %) | 39 (30.95) |
| Optic nerve sheath diameter (cm) | 0.545 ± 0.08 |
| Intracranial pressure (cmH2O) | 22.45 ± 10.28 |
Note: ACA = anterior cerebral artery; MCA = middle cerebral artery; ICA = internal carotid artery.