Table 4.
sPESI and troponins prediction rule test characteristics for 180-day outcome
| Sensitivity, % (95% CI) | Specificity, % (95% CI) | Negative predictive value, % (95% CI) | Positive predictive value, % (95% CI) | |
|---|---|---|---|---|
| sPESI ≥ 1 point(s) |
86 (66-95) |
44 (34-55) |
91 (78-97) |
31 (22-43) |
| hsTn-T ≥ 0.014 ng/mL |
79 (56-91) |
53 (42-63) |
89 (77-95) |
33 (23-46) |
| cTn-T ≥ 0.01 ng/mL |
68 (48-83) |
67 (56-76) |
87 (77-94) |
38 (25-53) |
| hsTnT ≥ 0.014 ng/mL+ sPESI ≥ 1 point(s) |
75 (55-86) |
67 (56-76) |
90 (80-95) |
40 (27-55) |
| cTnT ≥ 0.01+ sPESI ≥ 1 point(s) | 64 (44-81) | 80 (70-87) | 88 (79-94) | 49 (32-65) |
CI, confidence interval; sPESI, simplified Pulmonary Embolism Severity Index.