Absence of 5 clinical criteria to rule out cervical spine injury in blunt trauma assessed in the emergency department*
| Injury | Sensitivity (95% CI) | Specificity (CI) | +LR | −LR |
|---|---|---|---|---|
| *LRs defined in glossary and calculated from data in article. | ||||
| All injuries | 99.0% (98 to 100) | 12.9% (2.8 to 13.0) | 1.1 | 0.08 |
| Clinically significant injuries | 99.6% (99 to 100) | 12.9% (2.8 to 13.0) | 1.1 | 0.03 |