| Characteristics | Values |
|---|---|
| Subjects (n) | 30 |
| Male/Female (n) | 14/16 |
| Age in years – mean (SD) | 42.7 (13.6) |
| Radiating pain –Yes: No (n) | 15:15 |
| Side of radiating pain - R : L : Bilateral (n) | 7:6:2 |
| Diagnosis | n (%) |
| Intervertebral disc prolapse | 13 (43.3) |
| Lumbar spondylosis | 7 (23.3) |
| Lumbosacral strain | 9 (30) |
| other causes | 1(3) |