TABLE 1.
Diagnostic characteristics of Rida Quick rotavirus/adenovirus Combi testa
| Pathogen and PCR result | No. of specimens
|
% Sensitivity (95% CI) | % Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | |
|---|---|---|---|---|---|---|
| ICT positive | ICT negative | |||||
| Rotavirus | 75 (69-83) | 95 (91-99) | 95 (91-99) | 76 (68-84) | ||
| Positive | 101 | 32 | ||||
| Negative | 5 | 100 | ||||
| Adenovirus | 22 (12-32) | 84 (79-90) | 36 (21-50) | 74 (68-84) | ||
| Positive | 15 | 52 | ||||
| Negative | 27 | 144 | ||||
a
Sensitivities and specificities are in comparison to those of PCR. PPV, positive predictive value; NPV, negative predictive value.