Table 7.
Performance indices for the patient classification subsystems (numeric and percentages classifiers) for the training and test sets and for both sets combined.
| Numeric classifier | Percentages classifier | |||||
|---|---|---|---|---|---|---|
| Training set | Test set | Both sets | Training set | Test set | Both sets | |
| Sensitivity (%) | 92.41 | 91.25 | 91.82 | 94.94 | 95.00 | 94.97 |
| Specificity (%) | 94.48 | 93.71 | 94.10 | 95.86 | 95.10 | 95.49 |
| PPV (%) | 90.12 | 89.02 | 89.57 | 92.59 | 91.57 | 92.07 |
| NPV (%) | 95.80 | 95.04 | 95.42 | 97.20 | 97.14 | 97.17 |
| FPR (%) | 5.52 | 6.29 | 5.90 | 4.14 | 4.90 | 4.51 |
| FNR (%) | 7.59 | 8.75 | 8.18 | 5.06 | 5.00 | 5.03 |
| OA (%) | 93.75 | 92.83 | 93.29 | 95.54 | 95.07 | 95.30 |
| PLR | 16.75 | 14.50 | 15.56 | 22.94 | 19.41 | 21.04 |
| NLR | 0.08 | 0.09 | 0.09 | 0.05 | 0.05 | 0.05 |
| Odds ratio | 208.35 | 155.27 | 179.03 | 434.38 | 369.14 | 399.28 |