Sensitivity, Specificity and Predictive Values of Dual-Section Helical Computed Tomography in the Diagnosis of Pulmonary Embolism Based on Selective Pulmonary Arteriography as the Reference Standard
| Patient group | Sensitivity, % (and no. /total no. of pts) | Specificity, % (and no. /total no. of pts) | Predictive value, % (and no. /total no. of pts) | |
|---|---|---|---|---|
| Positive | Negative | |||
| All patients | 90 (56/62) | 94 (89/95) | 95 (56/59) | 97 (89/92) |