Table 1.
List of tested SARS-CoV-2 Ag-RTDs and manufacturers.
Table 2.
Age and gender distriubion in the study group and the number of Ag-RTD and RT-qPCR positive and negative samples.
Fig 1.
Ct value distribution of the RT-qPCR samples in the whole study group on a histogram with kernel density curve.
Fig 2.
Sensitivity, specificity, and accuracy of each examined antigen rapid test.
Point estimates with 95% exact binomial confidence intervals for sensitivity and specificity.
Fig 3.
Ct values among true positive (both Ag-RTD and RT-qPCR positive) and false Ag-RTD negative (Ag-RTD negative but RT-qPCR positive) samples by Ag-RTDs.
Table 3.
Mean, median, minimum, and maximum Ct values with 95% CI observed in the case of each Ag-RTD.
Fig 4.
Probability of a positive Ag-RTD result by positive RT-qPCR Ct values.
Probability of a true positive Ag-RTD test among Ct values with its 95% confidence interval.
Fig 5.
Sensitivity of the ten different Ag-RTDs A. strongly positive samples (Ct ≤ 25), B. positive samples with Ct ≤ 30.