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. 2021 Jun 24;16(6):e0253321. doi: 10.1371/journal.pone.0253321

Table 1. Diagnostic performance of the Panbio™ rapid antigen test in oropharyngeal specimens.

Reference RT-qPCR positive Reference RT-qPCR Negative Total
Panbio™ positive 136 2 138
Panbio™ negative 32 232 264
Total 168 234 402
Sensitivity 81% (95% CI = 74.2–86.6%)
Specificity 99% (95% CI = 96.9% −99.9%)
Mean CT (±SD, median, range) (n = 166) 24.97 (±5.63, 24.23-2-29)