Table 2:

Association of damage to the sIA wall endothelium (assessed through presence of CD31+ luminal cells with endothelial cell morphology) with wall inflammation (CD45+ cells), hemodynamics, and geometry of the sIA^{^a}

Variables	Condition of the Endothelium		P Value
Variables	Intact	Damaged	P Value
Histology
CD45+ cells	13 (7–8)	30 (12–279)	.034^{^b}
Hemodynamics
VO	41.2 (38.9–72.3)	191.8 (47.3–317.8)	.034^{^b}
VD	23.2 (15.9–45.6)	291.1 (35.0–1027.6)	.020^{^b}
SR	28.2 (27.7–51.3)	129.1 (41.5–231.9)	.034^{^b}
OSImax	0.30 (0.04–0.41)	0.18 (0.01–0.47)	.034^{^b}
Geometry
Size	15 mm (10–21 mm)	7 mm (4–12 mm)	.020^{^b}
Nsize	9 mm (7–13 mm)	5 mm (4–9 mm)	.020^{^b}
UI	0.13 (0.04–0.13)	0.25 (0.10–0.35)	.034^{^b}
EI	0.24 (0.24–0.24)	0.26 (0.25–0.30)	.011^{^b}

Note:—VD indicates viscous dissipation; SR. shear rate; Nsize, neck size; UI, increased undulation; EI, ellipticity index.
↵a Values are given as median and range.
↵b Significant.