Table 1. Patient Characteristics with Ruptured and Unruptured Aneurysms.
| Factors | Patient groups | p value | |
|---|---|---|---|
| Unruptured | Ruptured | ||
| Patients No. | 73 (36.1%) | 129 (63.9%) | |
| Female | 40 (54.8%) | 79 (61.2%) | 0.371 |
| Age (≥60 yr) | 24 (32.9%) | 63 (48.8%) | 0.028 |
| Hypertension | 37 (50.7%) | 45 (34.9%) | 0.028 |
| Heart disease | 4 (5.5%) | 3 (2.3%) | 0.437 |
| Diabetes mellitus | 8 (11.0%) | 2 (1.6%) | 0.009 |
| Cerebral atherosclerosis | 30 (41.1%) | 8 (6.2%) | 0.000 |
| Alcohol history | 16 (21.9%) | 33 (25.6%) | 0.560 |
| Cigarette smoking | 16 (21.9%) | 34 (26.4%) | 0.483 |
| Bleeding history | 5 (6.9%) | 3 (2.3%) | 0.8 |
| Multiple aneurysms | 5 (6.9%) | 11 (8.5%) | 0.671 |