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Sensitivity, specificity, PPV and NPV of CK-MB, myoglobin and H-FABP in 0-3 hour and 3-6 hour groups after the onset of chest pain
| Sensitivity | Specificity | PPV | NPV | |||||
|---|---|---|---|---|---|---|---|---|
| 0-3 h | 3-6 h | 0-3 h | 3-6 h | 0-3 h | 3-6 h | 0-3 h | 3-6 h | |
| CK-MB (IU/L) |
23.5 | 60.9 | 58.8 | 56.5 | 36.4 | 58.3 | 43.5 | 59.1 |
| Myoglobin (ng/mL) |
70.6 | 87 | 76.5 | 69.6 | 75 | 74 | 72.2 | 84.2 |
| H-FABP (ng/mL) |
94.1 | 91.3 | 88.2 | 73.9 | 88.9 | 77.8 | 93.8 | 89.5 |
PPV = Positive Predictive Value; NPV = Negative Predictive Value
