Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH): uncertainty quantification of geometric rupture risk parameters

Table 3 Evaluation of neck parameters

#	Name (abbreviation)	Value, median [IQR]	Relative uncertainty, median [IQR] in %	Correlation, τ
13	Minimum neck diameter (D_neck,min)	2.75 [0.90] mm	30.6 [15.6]	0.2
14	Maximum neck diameter (D_neck,max)	3.59 [1.60] mm	34.8 [16.6]	0.8
15	Neck perimeter (P_neck)	11.83 [5.54] mm	37.4 [28.0]	0.6
16	Equivalent neck diameter (D_neck,equiv)	5.10 [1.81] mm	27.6 [13.6]	0.4
17	Neck area (A_neck)	9.47 [6.10] mm²	59.3 [30.5]	1.0
18	Elliptical neck area (A_{neck,elliptical})	8.13 [5.17] mm²	65.0 [21.4]	1.0

Median and IQR of the five median values calculated for each aneurysm (2nd column) as well as the parameters’ relative uncertainty ranges (3rd column). A measure of correlation, Kendall’s tau, between median values and uncertainties is specified (4th column)

ISSN: 1475-925X