. Author manuscript; available in PMC: 2023 Jul 1.

Published in final edited form as: Stroke Vasc Interv Neurol. 2022 May 8;2(4):e000309. doi: 10.1161/svin.121.000309

Table 2.

AWE of saccular and fusiform aneurysms.

	Saccular (N=24)	Fusiform (N=8)	p
Size (mm) ^ⴕ	6.75 ± 3.91	15.3 ± 10.3	0.015
Wall Thickness (mm)	0.527 ± 0.093	0.603 ± 0.083	0.049
Circumferential SI (μ_post)	0.846± 0.246	1.005 ± 0.1937	0.108
% Increase in Circumferential SI ^ⴕ ^*	61.89 ± 41.13	57.47± 35.95	0.931
Number of Focal Areas of Enhancement ^ⴕ	1.083±0.829	3.378±2.386	<0.001
Area of FAWE (%) ^ⴕ	1.82 ± 1.65	4.09 ± 1.07	0.003
Coefficient of Variation (%) ^ⴕ	19.5 ± 7.38	24.8 ± 7.26	0.045
Skewness ^ⴕ	−0.337 ± 0.881	0.591 ± 0.4225	0.003
Kurtosis ^ⴕ	4.39 ± 2.86	3.879 ± 1.207	0.695
SAWE Cutoff	0.8204 ± 0.181	1.0974 ± 0.3448	0.006

^ⴕ

Mann-Whitney U significance reported

% Increase measured from T1 to T1+Gd