Table 3:

Linear regression of hemodynamic variables against wall ultimate strain and material stiffness at high stress (past the toe region)

Wall Property and Flow Variable	Slope	R²	P Value
Ultimate strain
Q	−0.12	0.617	.021^{^a}
VE	−0.019	0.597	.025^{^a}
ICI	−0.14	0.474	.059
podent	−0.36	0.423	.081
corelen	−0.067	0.412	.086
SCI	0.011	0.186	.287
WSS	−0.010	0.535	.039^{^a}
OSI	−6.44	0.414	.085
LSA	0.24	0.069	.531
Material stiffness at high stress
Q	5.01	0.659	.014^{^a}
VE	1.20	0.717	.008^{^a}
ICI	6.44	0.531	.040^{^a}
podent	19.9	0.741	.006^{^a}
corelen	3.48	0.629	.019^{^a}
SCI	−0.52	0.227	.232
WSS	0.51	0.813	0.002^{^a}
OSI	369.3	0.772	0.004^{^a}
LSA	−0.101	0.065	0.53

Note:—Corelen indicates vortex core-line length; ICI, inflow concentration index; LSA, area under low wall shear stress relative to the parent vasculature; OSI, mean oscillatory shear index; podent, POD entropy; Q, aneurysm inflow rate; SCI, shear concentration index; VE, aneurysm mean velocity; WSS, mean wall shear stress.
↵a Statistically significant.