Table 3

Characteristics of the studies

NBCA (n=2363)EVOH (n=1232)p Value
Age (years)35.835.90.8
Gender (male) (%)56.6560.2
Grades I–II (%)4441.50.9
Session rate1.81.60.5
Presentation (%)
 Hemorrhage47410.3
 Seizure28330.2
 Headache12120.9
 Neurological deficit670.4
 Incidental and other770.8
  • EVOH, ethylene-vinyl alcohol co-polymer; NBCA, n-butyl cyanoacrylate.