Table 3 Predictive ability of D-dimer levels associated with isolated non-severe injury and isolated injury in extended population
| D-dimer ≤2.5 μg/mL | Isolated non-severe injury | Isolated injury in extended population |
|---|---|---|
| Sensitivity (%) | 37.7 | 35.4 |
| Specificity (%) | 98.8 | 98.3 |
| Positive predictive value (%) | 98.7 | 98.0 |
| Negative predictive value (%) | 40.1 | 39.9 |