Patient factors associated with rebleeding in the population of patients with ruptured aneurysms
| Patient characteristics | Rebleeding (8/794) | Univariate analysis (p) | |
| Age (mean±SD) | Rebleeding: 49.4±19.9 years No rebleeding: 54.0±13.0 years | 0.48 | |
| Sex | Women | 6/520 (1.1%) | 0.72 |
| Men | 2/274 (0.7%) | ||
| Elevated blood pressure* | Yes | 0/88 (0.0%) | 0.99 |
| No | 7/673 (1.0%) | ||
| Current smoking† | Yes | 2/366 (0.6%) | 0.46 |
| No | 5/409 (1.2%) | ||
| Regular alcohol consumption‡ | Yes | 1/164 (0.6%) | 0.99 |
| No | 6/609 (1.0%) | ||
| Diabetes mellitus§ | Yes | 0/32 (0.0%) | 0.99 |
| No | 7/756 (0.9%) | ||
| Polycystic kidney disease¶ | Yes | 0/6 (0.0%) | 0.99 |
| No | 7/782 (0.9%) | ||
| Family history** | Yes | 0/37 (0.0%) | 0.99 |
| No | 7/733 (1.0%) | ||
*33 missing data.
†19 missing data.
‡21 missing data.
§6 missing data.
¶6 missing data.
**24 missing data.