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Area under the curve (AUC) and its 95 % confidence interval (CI), cut-off, sensitivity and specificity values of the ELISA tests
| ELISA A | ELISA B | ELISA C | |
|---|---|---|---|
| AUC (95 % CI) | 0.594 (0.488–0.700) | 0.691 (0.590–0.793) | 0.971 (0.947–0.995) |
| Cut-off (% OD) | 45.5 | 10.4 | 92.0 |
| Sensitivity (%) | 32.6 | 58.1 | 93.0 |
| Specificity (%) | 89.4 | 78.4 | 93.5 |
