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Comparative results between the HI test and the LPB-ELISA in ratite seraa
| LPB-ELISA result | No. of specimens with the indicated result(s)
|
||
|---|---|---|---|
| HI test
|
Total | ||
| Positive | Negative | ||
| Positive | 40 | 3 | 43 |
| Negative | 4 | 31 | 35 |
| Total | 44 | 34 | 78 |
Relative sensitivity = 40/44 × 100 = 90.91%. Relative specificity = 31/34 × 100 = 91.18%. Accuracy = (40 + 31)/78 × 100 = 91.02%. Positive predictive value = 40/(40 + 3) × 100 = 93.02%. Negative predictive value = 31/(4 + 31) × 100 = 88.57%.
