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Number of animals assessed (N), True negative (TN), false positive (FP), number of IN or ND, specificity (SP) and CI 95% SP for SITT and 4 IFN-y test criteria estimated on a sample of 95 OTF animals from a buffalo herd with MAP infection.
| TEST | N | TN | FP | %FP | IN/ND | SP% | CI 95% SP% | |
|---|---|---|---|---|---|---|---|---|
| SITT | 95 | 43 | 52 | 54.7% | 45.3 | 35.0 | 55.7 | |
| Criterion 1 | 95 | 94 | 1 | 1.1% | 98.9 | 94.3 | 99.9 | |
| Criterion 2 | 95 | 81 | 2 | 2.4% | 12 | 97.6 | 91.6 | 99.7 |
| Criterion 3 | 95 | 58 | 2 | 3.3% | 35 | 96.7 | 88.5 | 99.6 |
| Criterion 4 | 95 | 95 | 0 | 0.0% | 100 | 96.2 | 100 | |
