Table 1.
The characteristics for 303 patients
| Characteristic | |
|---|---|
| Sex (male/female) |
131/172 |
| Age (years) |
43.9 ± 12.4 |
| World Federation of Neurological Surgeons score on admission |
2.3 ± 1.2 |
| Modified Fisher score on admission |
2.7 ± 1.0 |
| Aneurysmal location |
|
| Posterior communication artery |
83 (27.4%) |
| Internal carotid artery |
43 (14.2%) |
| Anterior communication artery |
66 (21.8%) |
| Middle cerebral artery |
45 (14.9%) |
| Anterior cerebral artery |
35 (11.6%) |
| Posterior cerebral artery |
23 (7.6%) |
| Vertebral artery |
8 (2.6%) |
| Surgery |
186 (61.4%) |
| Aneurysmal size (mm) |
7.2 ± 4.9 |
| Rebleeding |
16 (5.3%) |
| Acute hydrocephalus |
90 (29.7%) |
| Intracerebral hemorrhage |
39 (12.9%) |
| Intraventricular hemorrhage |
72 (23.8%) |
| External ventricular drain |
109 (36.0%) |
| Angiographic vasospasm |
131 (43.2%) |
| Computed tomography ischemia |
50 (16.5%) |
| Admission time (hours) |
4.7 ± 3.6 |
| Plasma-sampling time (hours) |
6.7 ± 4.4 |
| Seizure |
44 (14.5%) |
| Plasma C-reactive protein level (mg/L) |
7.1 ± 2.7 |
| plasma D-dimer level (mg/L) |
2.1 ± 0.9 |
| Plasma HMGB1 level (ng/mL) | 8.5 ± 3.6 |
Numerical variables were presented as mean ± standard deviation. Categorical variables were expressed as counts (percentage). HMGB1, high mobility group box-1.