Variable | No. | % |
Duration of symptoms mean ± SD (10 ± 9 weeks) | ||
Leg pain | ||
Right | 21 | 70.0 |
Left | 9 | 30.0 |
Leg parasthesia | ||
Right | 21 | 70.0 |
Left | 9 | 30.0 |
Back pain | ||
No | 0 | - |
Yes | 30 | 100.0 |
Muscle weakness | ||
Right | 21 | 70.0 |
Left | 9 | 30.0 |