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Relative performances of the rEgAgB8/2, the native antigen, and the ELISA commercial kit for the diagnosis of CE
| Type of antigens | Sensitivity (%) (95% CI) | Specificity (%) (95% CI) | PPV (%) (95% CI) | NPV (%) (95% CI) |
|---|---|---|---|---|
| rEgAgB8/2 | 90 (73-98) | 93.5 (82-98) | 88 (67-95) | 95 (86-99) |
| Native AgB | 87 (68-95) | 90 (79-96) | 81(63-92) | 93(83-98) |
| Commercial kit | 97 (81-100) | 95 (85-99) | 90 (74-97) | 98 (90-100) |
PPV, positive predictive value; NPV, negative predictive value
