|  |  | Groups | p-value | |
---|---|---|---|---|---|
 |  | Total sample (n = 60) | Adherent (n = 24) | Non-Adherent (n = 36) |  |
Duration of LBP | < 1 month | 3% | 50.0% | 50.0% | 0.161 |
 | 1-2 months | 5% | 66.7% | 33.3% |  |
 | 3-6 moths | 7% | 25.0% | 75.0% |  |
 | 6-12 moths | 12% | 0% | 100.0% |  |
 | > 1 year | 73% | 45.5% | 54.5% |  |
Diagnosis | Mechanical LBP | 71% | 37.2% | 62.8% | 0.339 |
 | Neurogenic LBP | 29% | 47.1% | 52.9% |  |
LBP episode | 1st episode | 12% | 57.1% | 42.9% | 0.279 |
 | Recurrent | 88% | 37.7% | 62.3% |  |
Other Medical Problems | No | 52% | 35.5% | 64.5% | 0.318 |
 | Yes | 48% | 44.8% | 55.2% |  |