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Predictive power of parameters to distinguish between asymptomatic (group A) and symptomatic (group B) patients.
| Variables | β | Odds ratios (OR) | P-value |
|---|---|---|---|
| Cervical segmental instability | 1.775 | 5.898 | 0.037 |
| Spinal cord intramedullary high signal | 2.274 | 9.718 | 0.002 |
| Torg ratio | −1.866 | 0.155 | 0.006 |
