Objective clinical findings | No. of respondents |
---|---|
Provocation of symptoms on lumbar extension | 29 (58.0%) |
Limited lumbar spinal extension ROM | 21 (42.0%) |
Stooped standing posture | 8 (16.0%) |
Flattened lumbar lordosis | 3 (6.0%) |
Normal neurological testing | 4 (8.0%) |
Variable neurological test findings | 8 (16.0%) |
Abnormal neurological testing | 7 (14.0%) |
Normal vascular testing | 2 (4.0%) |