Table 3 Diagnosis accuracy in terms of accuracy, sensitivity, and specificity for various features groups (sample \(\hbox {size} =47\) patients).
| Â | Performance measures | ||
|---|---|---|---|
Accuracy (%) | Sensitivity (%) | Specificity (%) | |
Size | 61.19 | 29.73 | 100.00 |
Shape | 89.55 | 89.19 | 90.00 |
Appearance | 86.57 | 91.86 | 80.00 |
Breath analysis | 75.99 | 71.43 | 80.56 |
Shape + size | 91.04 | 89.19 | 93.33 |
Appearance + size | 89.55 | 91.89 | 86.67 |
Shape + appearance | 91.04 | 94.59 | 86.67 |
Shape + breath | 89.55 | 89.19 | 90.00 |
Appearance + breath | 88.06 | 91.89 | 83.33 |
Size + breath | 79.10 | 72.97 | 86.67 |
Shape + size + breath | 92.54 | 91.89 | 93.33 |
Shape + appearance + breath | 92.65 | 94.74 | 90.00 |
Size + appearance + breath | 92.54 | 94.59 | 90.00 |
Imaging features only | 94.03 | 91.89 | 96.67 |
Combined features | 97.87 | 97.30 | 100.00 |
