Table 4. Results of Multivariate logistic regression analysis.

Variable	β	S.E	Wald	OR	P-value
AAH/AIS and MIA
3D mean diameter (X2)	0.322	0.093	12.078	1.381	0.001
Mean CT value (X3)	0.010	0.004	8.498	1.010	0.004
Irregular Shape (X5)	0.878	0.399	4.832	2.405	0.028
MIA and IAC groups
3D mean diameter (X2)	0.544	0.107	26.036	1.722	0.001
Mean CT value (X3)	0.014	0.003	16.953	1.014	0.001
Lobulation (X8)	1.982	0.652	9.250	0.138	0.002

Abbreviations: OR, odds ratio; S.E, standard error.