Table 2 Diagnostic characteristics of SD Bioline Rota/Adeno Rapid test according to diarrhoea status
RDT result | Number of specimens | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) | |
|---|---|---|---|---|---|---|
RT-qPCR positive | RT-qPCR negative | |||||
No Diarrhoea | ||||||
Positive | 0 | 1 | 0.0 (0.0–23.16) | 97.92 (88.93–99.95) | 0.0 (0.0–97.50) | 77.07 (64.50–86.85) |
Negative | 14 | 47 | ||||
Diarrhoea | ||||||
Positive | 46 | 3 | 54.12 (42.96–64.98) | 95.77 (88.14–99.12) | 93.88 (83.13–98.72) | 63.55 (53.69–72.64) |
Negative | 39 | 68 | ||||