Table 1 Demographic information and clinical risk factors of patients with ruptured and unruptured aneurysms (N = 409).
From: Age and morphology of posterior communicating artery aneurysms
Variables | All patients (N = 409) | Patients with ruptured aneurysms (N = 237) | Patients with unruptured aneurysms (N = 172) | P-value |
|---|---|---|---|---|
Age (SD) | 58.8 (14.5) | 56.7 (15.2) | 61.8 (12.8) | < 0.01 |
Female (%) | 326 (83.4) | 187 (81.7) | 139 (85.8) | 0.28 |
Alcohol use (current) (%) | 172 (48.0) | 99 (48.1) | 73 (48.0) | 0.99 |
Tobacco use (current) (%) | 157 (41.2) | 103 (46.4) | 54 (34.0) | 0.02 |
Hypertension (%) | 200 (51.2) | 120 (52.4) | 80 (49.4) | 0.56 |
Family history of SAH (%) | 30 (7.7) | 12 (5.2) | 18 (11.1) | 0.03 |
Family history of aneurysms | 51 (13.0) | 22 (9.6) | 29 (17.9) | 0.02 |
