Table 4.
Ordinal Logistic Regression Model Training
| Control | Early KC | Mild KC | |
|---|---|---|---|
| Sensitivity | 0.85 | 0.57 | 0.72 |
| Specificity | 0.82 | 0.82 | 0.93 |
| Balanced accuracy | 0.83 | 0.70 | 0.83 |
Overall accuracy was 73% (95% CI, 65–79). McNemar's test indicated homogeneous results (P = 0.430).