Table 2 Comparison of methods—testing set
Sens (95% CI) | NPV (95% CI) | Ruled out % (95% CI) | Ruled out (n) | Missed AMI or Death | |
|---|---|---|---|---|---|
Rule out | |||||
ESC 0 h | 98.9 (96.15–99.87) | 99.8 (99.30–99.96) | 47.2 (45.1–49.3) | 1123 | 2 |
LogReg | 97.8 (94.56–99.41) | 99.6 (98.85–99.83) | 38.5 (36.5–40.4) | 915 | 4 |
ANN | 99.5 (97.03–99.99) | 99.9 (99.37–99.99) | 46.6 (44.6–48.7) | 1109 | 1 |
CNN-MB | 99.5 (97.03–99.99) | 99.9 (99.46–99.99) | 55 (53.1–57) | 1309 | 1 |
CNN-RAW | 99.5 (97.03–99.99) | 99.9 (99.42–99.99) | 50.8 (48.8–52.9) | 1208 | 1 |
Spec (95% CI) | PPV (95% CI) | Ruled in % (95% CI) | Ruled in (n) | Incorrectly ruled in | |
|---|---|---|---|---|---|
Rule in | |||||
ESC 0 h | 97.4 (96.65–98.03) | 63.9 (57.06–70.27) | 6.6 (5.7–7.8) | 158 | 57 |
LogReg | 98.4 (97.74–98.85) | 65.1 (56.09–73.05) | 4.3 (3.5–5.2) | 103 | 36 |
ANN | 98.2 (97.58–98.73) | 69.8 (62.05–76.51) | 5.4 (4.5–6.4) | 129 | 39 |
CNN-MB | 98.5 (97.89–98.96) | 73.6 (65.86–80.12) | 5.3 (4.4–6.2) | 125 | 33 |
CNN-RAW | 98.2 (97.58–98.73) | 70.5 (62.87–77.06) | 5.5 (4.6–6.5) | 132 | 39 |