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. 2022 Mar 4;22:221. doi: 10.1186/s12879-022-07185-w

Table 2.

Samples with discrepant test results

No RT-qPCR Xpert FilmArray Viral loads of RT-qPCR (log10 copies/mL) Ct value of RT-qPCR Ct value of Xpert (N2/E)
1 Pos Neg Pos 1.4 38 NA/NA
2 Pos Pos Neg 0.8 38 39.1/44.1
3 Pos Pos Neg 0 40 41.6/NA

Pos positive, Neg negative, RT-qPCR quantitative reverse transcriptase polymerase chain reaction, Ct threshold cycle, N nucleocapside, E envelope

NA not applicable