Table 3.
Diagnostic performance of each imaging component in detecting MI: Sensitivity, Specificity, Positive Predictive Value, Negative Predictive Value
| LGE1 | LGE2 | MCODE | LGE3 | |
|---|---|---|---|---|
| Sensitivity* |
83% |
85% |
100% |
85% |
| Specificity** |
92% |
92% |
88% |
92% |
| Positive predictive value (PPV)** |
95% |
95% |
94% |
95% |
| Negative predictive value (NPV)* |
75% |
77% |
100% |
77% |
| Accuracy | 86% | 87% | 96% | 87% |
*Sensitivity of LGE1 compared to MCODE, p = 0.008; NPV comparison, p = 0.005.
*Sensitivity of LGE2/LGE3 compared to MCODE, p = 0.02; NPV comparison, p = 0.009.
**Specificity and PPV of LGE1/LGE2/LGE3 compared to MCODE, p = not statistically significant.