Table 1 Comparison of the pretreatment factors between the two groups
Characteristic | SC group (n = 31) | EE group (n = 39) | P value |
|---|---|---|---|
Sex (male:female) | 14:17 | 21:18 | P = 0.4356 |
Aneurysm diameter (mm) | 7.6 ± 2,9 | 7.9 ± 3,0 | P = 0.6891 |
time period between ONP onset and treatment (day) | 28,2 ± 13.0 | 23.2 ± 14.7 | P = 0.1386 |
ONP type (CO:PO) | 23:8 | 32:7 | P = 0.1542 |
% of SAH | 6.5% (2/31) | 12.8% (5/39) | |
% of aneurysm rupture | 9.7% (3/31) | 10.1% (4/39) |