Fig 1.
Rotavirus antigen testing procedure using EpiTuub® Fecal Rotavirus Antigen Rapid Test Kit [23].
Table 1.
Sociodemographic and clinical characteristics of study participants, Ethiopia, 2022.
Table 2.
The diagnostic performance of EpiTuub® Fecal Rotavirus Antigen Rapid Test Kit, Ethiopia, 2022.
Table 3.
Cross-tabulation for EpiTuub® Fecal Rotavirus Antigen Rapid Test Kit and one step RT-PCR test results, Ethiopia, 2022.
Fig 2.
Receiver operating characteristic (ROC) curve for EpiTuub® Fecal Rotavirus Antigen Rapid Test Kit.
The x-axis represents false positive rate (1 –specificity) and y-axis represents true positive rate (sensitivity). The diagonal blue line represents random classification or reference line. Thus, ROC curve is a plot of a test’s sensitivity vs. (1-specificity) as well. The closer the point on the ROC curve to the ideal coordinate, the more accurate the test is. The closer the points on the ROC curve to the diagonal, the less accurate the test is. The AUC measures the entire two-dimensional area underneath the entire ROC curve from (0,0) to (1,1). AUC = 0.5 represents a random classifier while AUC = 1.0 represents a perfect classifier.