Coagulation test result | Threshold (ng/mL) | Specificity (%) | Sensitivity (%) | LR | PPV (%) | NPV (%) |
---|---|---|---|---|---|---|
POCT PT ≤1.1 | <30 | 99 (92–100) | 47 (37–58) | 34.6 | 98 | 59 |
POCT PT ≤1.2 | <50 | 98 (88–100) | 66 (56–74) | 33.5 | 99 | 56 |
POCT ACT+ ≤100 s | <30 | 96 (87–99) | 36 (26–47) | 8.7 | 92 | 54 |
POCT ACT+ ≤100 s | <50 | 98 (88–100) | 31 (23–40) | 15.7 | 97 | 61 |