Table 3.
Characteristics of patients with an ICP ≥ 25 cmH2O.
| Characteristics | Patients with an ICP ≥ 25 cmH2O (n = 44) | Patients with an ICP < 25 cmH2O (n = 82) | p-Value |
|---|---|---|---|
| Age (years) | 54.20 ± 14.11 | 61.29 ± 14.72 | 0.010 |
| Sex [Female, n (%)] | 24 (54.55) | 61 (74.39) | 0.023 |
| Aneurysm size (mm) | 6.63 ± 3.44 | 7.10 ± 4.46 | 0.546 |
| Aneurysm location (n, %) | 0.021 | ||
| ACA | 21 (47.73) | 23 (28.05) | |
| MCA | 9 (20.45) | 9 (10.98) | |
| ICA | 9 (20.45) | 32 (39.02) | |
| Posterior circulation | 5 (11.36) | 18 (21.95) | |
| Hunt–Hess grade | 0.000 | ||
| 1 | 0 (0.00) | 0 (0.00) | |
| 2 | 7 (15.91) | 48 (58.54) | |
| 3 | 16 (36.36) | 22 (26.83) | |
| 4 | 17 (38.64) | 11 (13.41) | |
| 5 | 4 (9.09) | 1 (1.22) | |
| Fisher grade | 0.024 | ||
| 1 | 0 (0.00) | 3 (3.66) | |
| 2 | 4 (9.09) | 17 (20.73) | |
| 3 | 5 (11.36) | 19 (23.17) | |
| 4 | 35 (79.55) | 43 (52.44) | |
| Hypertension (n) | 21 (47.73) | 38 (46.34) | 0.882 |
| Diabetes (n) | 4 (9.09) | 13 (15.85) | 0.289 |
| Hyperlipidemia (n) | 10 (22.73) | 14 (17.07) | 0.441 |
| Smoking (n) | 11 (25.00) | 22 (26.83) | 0.824 |
| Alcohol (n) | 17 (38.64) | 22 (26.83) | 0.172 |
| Optic nerve sheath diameter (cm) | 0.61 ± 0.035 | 0.51 ± 0.075 | 0.000 |
| Intracranial pressure (cmH2O) | 33.84 ± 8.28 | 16.34 ± 4.20 | 0.000 |