Aneurysm sizes in Groups 1 and 2

Group 1 (n = 62)Group 2 (n = 28)P Value
Width (mm)3.8 ± 1.03.3 ± 0.9<.05
Neck diameter (mm)3.4 ± 1.22.3 ± 0.9<.001
Dome: neck ratio1.2 ± 0.41.7 ± 0.7<.005
Height (mm)8.0 ± 1.77.5 ± 2.2>.05
  • Values are expressed as mean ± SD.