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Change in clinical symptoms in the study population
| Admission n (%) | Discharge n (%) | 6-week follow-up n (%) | 12-week follow-up n (%) | |
|---|---|---|---|---|
| Limited range of motion | 45 (93.8) | 31 (63.8) | 40 (83.7) | 40 (82.5) |
| Ischiatic pain | 24 (50) | 6 (10.6) | 10 (18.6) | 14 (20) |
| Positive leg raise test | 17 (35.7) | 6 (12.8) | 10 (20.9) | 12 (25) |
| Sensory deficits | 33 (68.8) | 12 (25.5) | 20 (41.9) | 22 (47.5) |
| Motor deficits | 12 (25) | 5 (10.6) | 9 (18.6) | 10 (20) |
