Table 1.

Whole arch-based geometric parameters calculated by the automatic tool for standard and CILCA arch cases. Median [min, max] or mean ± standard deviations are reported together with the p values obtained by the statistical analysis

Variable	Standard	CILCA	p value
Centerline curvature radius [mm]	50.26 [27.94, 71.31]	48.19 [26.47, 68.45]	0.001
Outer curvature radius [mm]	65.94 ± 8.37	63.68 ± 8.19	0.004
Outer/centerline curvature ratio	1.14 [0.97, 2.68]	1.13 [0.95, 2.28]	0.153
Centerline tortuosity	3.10 [1.82, 6.38]	2.96 [1.63, 9.15]	0.021