[Retracted] The Clinical Diagnostic Value of Lumbar Intervertebral Disc Herniation Based on MRI Images

Table 3

Comparison of T and values between the central LDH group and the control group.

Segments		Comparison of control group and L4/5 central LDH		Comparison of control group and L5/S1 central LDH
		T		T
L3/4 segment	X	−0.651	0.516	0.421	0.648
	Y	−0.608	0.544	0.603	0.565
L4/5 segment	X	−2.682	0.008	−0.621	0.536
	Y	−3.087	0.002	−1.061	0.290
L5/S1 segment	X	0.346	0.730	3.787	0.000
	Y	0.369	0.713	4.091	0.000

“” means that the difference between the two groups is significant.