Diagnostic performance of texture analysis in the differential diagnosis of perianal fistulising Crohn’s disease and glandular anal fistula

Table 2 Analysis results of logistic regression model of textural feature parameters

	β coefficient	SE	χ2 value	Significance	OR	95%CI
						Lower limit	Upper limit
Inertia_all direction_offset7_SD	-0.004	0.002	3.699	0.054	0.996	0.993	1.000
Cluster shade_angle 45_ offset7	0.000	0.000	7.194	0.007	1.000	1.000	1.000
Long run high grey level emphasis_all direction _offset1_SD	-0.145	0.069	4.351	0.037	0.865	0.755	0.991
Long run emphasis_all direction_offset4_SD	-98.665	56.394	3.061	0.080	0.000	0.000	142353.563
Surface area	0.000	0.000	3.973	0.046	1.000	1.000	1.001
Maximum 3D diameter	-0.121	0.040	8.963	0.003	0.886	0.819	0.959
Constant	9.412	3.758	6.273	0.012	12234.477	-	-

OR: Odds ratio.