Table 2 Prediction performance of the model using different evaluation metrics
Cut-off threshold | PLAGH | MIMIC-III | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Accuracy | Sensitivity | Specificity | Positive predictive value | Negative predictive value | Accuracy | Sensitivity | Specificity | Positive predictive value | Negative predictive value | |
0.1 | 0.4463 | 1 | 0 | 0.4463 | NA | 0.1579 | 1 | 0 | 0.1579 | NA |
0.2 | 0.4463 | 1 | 0 | 0.4463 | NA | 0.1579 | 1 | 0 | 0.1579 | NA |
0.3 | 0.4463 | 1 | 0 | 0.4463 | NA | 0.1579 | 1 | 0 | 0.1579 | NA |
0.4 | 0.8249 | 0.8861 | 0.7755 | 0.7609 | 0.8941 | 0.5789 | 1 | 0.5 | 0.2727 | 1 |
0.5 | 0.7458 | 0.443 | 0.9898 | 0.9722 | 0.6879 | 0.5789 | 1 | 0.5 | 0.2727 | 1 |
0.6 | 0.7401 | 0.4177 | 1 | 1 | 0.6806 | 0.6316 | 1 | 0.5625 | 0.3 | 1 |
0.7 | 0.5537 | 0 | 1 | NA | 0.5537 | 0.8421 | 0 | 1 | NA | 0.8421 |
0.8 | 0.5537 | 0 | 1 | NA | 0.5537 | 0.8421 | 0 | 1 | NA | 0.8421 |
0.9 | 0.5537 | 0 | 1 | NA | 0.5537 | 0.8421 | 0 | 1 | NA | 0.8421 |