Correlation between Findings in Physical Examination, Magnetic Resonance Imaging, and Nerve Conduction Studies in Lumbosacral Radiculopathy Caused by Lumbar Intervertebral Disc Herniation

Table 4

Association between abnormal physical examination and nerve root compression in MRI.

Physical examination	Nerve root compression in MRI
	No compression	Compression	Total	value
Normal	4 (13.3%)	3 (10%)	7	0.033
Abnormal	3 (10%)	20 (66.7%)	23
Total	7	23	30

Percent calculated from the total number of patients.