Table 3.

Comparison of the Clinically Relevant Texture Features in Accordance to Thrombus Localization.

Parameter	Pulmonary trunk	Main arteries	Lobar and segmental arteries	P-value
S(1,1) Sumvarnc	388.8 ± 25.9	382.9 ± 25.5	369.8 ± 36.9	0.025
S(1,0) InvDfMom	0.30 ± 0.09	0.29 ± 0.06	0.26 ± 0.06	<0.001
S(1,1) SumEntrp	1.88 ± 0.02	1.83 ± 0.08	1.75 ± 0.10	<0.001
S(2,0) SumEntrp	1.87 ± 0.02	1.82 ± 0.08	1.72 ± 0.11	<0.001
S(2,0) DifEntrp	1.16 ± 0.17	1.15 ± 0.10	1.19 ± 0.10	0.091
S(2,2) SumEntrp	1.83 ± 0.04	1.79 ± 0.08	1.68 ± 0.13	<0.001
S(3,0) DifEntrp	1.27 ± 0.15	1.27 ± 0.09	1.27 ± 0.10	0.911
S(3,3) Correlat	0.36 ± 0.30	0.32 ± 0.23	0.16 ± 0.33	0.001
S(3,3) SumEntrp	1.80 ± 0.04	1.76 ± 0.08	1.60 ± 0.24	<0.001
S(4,4) Correlat	0.32 ± 0.29	0.26 ± 0.23	0.06 ± 0.32	<0.001
S(4,-4) InvDfMom	0.11 ± 0.03	0.10 ± 0.03	0.09 ± 0.04	0.019
S(5,5) InvDfMom	0.11 ± 0.03	0.10 ± 0.03	0.08 ± 0.04	<0.001
S(5,0) InvDfMom	0.12 ± 0.04	0.11 ± 0.03	0.10 ± 0.06	0.002
WavEnLL_s-1	17898.10 ± 604.9	17863.71 ± 711.2	18604.57 ± 1473.9	0.001
Horzl_LngREmph	1.52 ± 0.25	1.61 ± 0.38	1.44 ± 0.25	<0.001
Horzl_ShrtREmp	0.91 ± 0.03	0.90 ± 0.04	0.92 ± 0.03	0.001
Horzl_fraction	0.88 ± 0.05	0.86 ± 0.06	0.89 ± 0.05	<0.001
135dr_ShrtREmp	0.94 ± 0.02	0.94 ± 0.03	0.95 ± 0.03	<0.001
135dr_fraction	0.92 ± 0.03	0.92 ± 0.04	0.94 ± 0.03	<0.001