From: The relationship between the degeneration and asymmetry of the lumbar multifidus and erector spinae muscles in patients with lumbar disc herniation with and without root compression
Non-rad
Rad
P*
L3-L4
26 (46.4)
30 (58.8)
0.087
L4-L5
46 (88.1)
45 (88.2)
L5-S1
35 (62.5)
41 (80.4)