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Table 5 Diagnostic characteristics of SD Bioline Rota/Adeno Rapid test according to the seasons (only for the patients’ group)

From: RT-PCR-based assessment of the SD Bioline Rota/Adeno Antigen-based test in infants with and without diarrhea

RDT result

Number of specimens

Sensitivity (95% CI)

Specificity (95% CI)

PPV (95% CI)

NPV (95% CI)

RT-qPCR positive

RT-qPCR negative

Cumulated rainy seasons

 Positive

19

1

57.58 (39.22–74.52)

97.06 (84.67–99.93)

95 (75.13–99.87)

70.21 (55.11–82.66)

 Negative

14

33

Cumulated dry seasons

 Positive

27

2

51.92 (37.63–65.99)

94.59 (81.81–99.34)

93.1 (77.23–99.15)

58.33 (44.88–70.93)

 Negative

25

35

  1. Cumulated rainy seasons: April–May 2018 + October-December 2018 + March–May 2019 + October–November 2019
  2. Cumulated dry seasons: June–September 2018 + January–February 2019 + June–September 2019