Skip to main content

Table 1 Baseline demographics in the DCI and Non-DCI groups

From: Prognostic factors of delayed cerebral ischemia after subarachnoid hemorrhage including CT perfusion: a prospective cohort study

VariableDCI (N = 9)Non-DCI (N = 40)p value
Age48.7 (15.5)49.8 (11.8)0.811
Age group  1.0
≥ 50 years5 (55.6%)20 (50%) 
< 50 years4 (44.4%)20 (50%) 
Gender (male%)6 (66.7%)21 (52.5%)0.488
Hypertension2 (22.2%)22 (55%)0.138
Diabetes0 (0%)7 (17.5%)0.217
Hunt and Hess scale   
10 (0%)24 (60%)0.000a
20 (0%)12 (30%)
35 (55.6%)4 (10%)
42 (22.2%)0 (0%)
52 (22.2%)0 (0%)
Hunt and Hess groups   
≥ 39 (100%)3 (7.5%)0.000a
< 30 (0%)37 (92.5%) 
Modified Fisher score  0.014a
11 (12.5%)24 (60%) 
21 (12.5%)7 (17.5%) 
32 (22.2%)2 (5%) 
45 (55.6%)7 (17.5%) 
Modified Fisher groups   
≥ 37 (77.8%)9 (22.5%)0.003a
< 32 (22.2%)31 (77.5%) 
Intracerebral hematoma4 (44.4%)6 (15%)0.07
Site of SAH  0.01a
Anterior interhemispheric4 (44.4%)7 (17.4%) 
Insular5 (55.6%)6 (15%) 
Perimesencephalic0 (0%)11 (27.5%) 
Global (non-specific)0 (0%)16 (40%) 
Presence of aneurysm7 (77.8%)14 (35%)0.028a
Site of aneurysm  0.01a
Anterior circulation7 (77.8%)10 (25%) 
Posterior circulation0 (0%)3 (7.5%) 
  1. DCI delayed cerebral ischemia
  2. N (%) number and percentage
  3. aStatistically significant