Table 1

Demographic characteristics of study patients

N or average (range)% or SD
Total cases50
Total patients41
Age, years56 (33–78)±10.6
Female sex1946%
Size (average)4.5 mm (2–15)±2.6
 Small (<10 mm)3995%
 Large (10–25 mm)25%
 Giant (>25 mm)00%
Aneurysm location
 ACoA2663%
 A1–A21537%
Prior SAH1844%
Previously treated
 Clip615%
 Coil1434%
 Flow diversion00%
  • ACoA, anterior communicating artery; SAH, subarachnoid hemorrhage.