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. 2023 Apr 26;11(3):e04912-22. doi: 10.1128/spectrum.04912-22

TABLE 1.

Determination of the coincidence rate between the RAA-LFS assay and qPCR analysis for the simulated clinical blood samplesa

qPCR RAA-LFS assay
Positive Negative Total
Positive 18 1 19
Negative 0 29 29
Total 18 30 48
a

Statistical values: kappa, 0.956; P, <0.001; positive percent agreement, 100; negative percent agreement, 96.7.