From: Which level is responsible for gluteal pain in lumbar disc hernia?
L3/4
L4/5
L5/S1
GP group
0
159 (78.7Â %)
9 (15.8Â %)
Non-GP group
27
43 (22.3Â %)
48 (84.2Â %)
Statistical parameter
X2 = 77.23
P-value
P < 0.001