Table 1 Demographic data, aneurysmal sites and sizes among patients developed cerebral vasospasm (group I), and those did not develop vasospasm (group II)
From: Vasospasm following aneurysmal subarachnoid hemorrhage: prediction, detection, and intervention
Group I (n = 14) | Group II (n = 24) | χ2 | p | ||
|---|---|---|---|---|---|
Sex | Females | 8 (57.1%) | 15 (62.5%) | 0.106 | 0.74 |
Males | 6 (42.9%) | 9 (37.5%) | |||
Hypertension | 8 (57.1%) | 10 (41.7%) | 0.84 | 0.35 | |
Diabetes | 3 (21.4%) | 4 (16.7%) | 0.13 | 0.71 | |
Smoking | 5 (35.7%) | 5 (20.8%) | 1 | 0.31 | |
Aneurysmal sites | Anterior communicating | 4 (28.6%) | 5 (20.8%) | 1.18 | 0.88 |
Middle cerebral | 6 (42.9%) | 8 (33.3%) | |||
Internal carotid | 1 (7.1%) | 3 (12.5%) | |||
Posterior communicating | 2 (14.3%) | 6 (25%) | |||
Anterior cerebral | 1 (7.1%) | 2 (8.3%) | |||
Aneurysmal size | ≤ 12 mm | 6 (42.9%) | 20 (83.3%) | 7.22 | 0.02 |
13–25 mm | 7 (50%) | 4 (16.7%) | |||
> 25 mm | 1 (7.1%) | – | |||