Sensitivity of clinical features for thoracolumbar fractures
| n* | Positive (sensitivity) | 95% CI | |
|---|---|---|---|
| Prehospital Morphine | 504 | 354 (70.2%) | 66.0 to 74.1 |
| Pain | 511 | 325 (63.6%) | 59.2 to 69.7 |
| Tenderness | 497 | 323 (64.9%) | 60.6 to 69.1 |
| Blood alcohol | 385 | 52 (13.5%) | 10.3 to 17.4 |
| Any one of above | 536 | 508 (94.8%) | 92.4 to 96.4 |
*Number of patients with documentation.