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. 2023 Feb 26;29(6):586–591. doi: 10.1016/j.jiac.2023.02.011

Table 1b.

Concordance between Espline® SARS-CoV-2 and RT-qPCR.

RT-qPCR
Overall agreement (%) (95% CI) Kappa value (95% CI)
Positive Negative
Espline® SARS-CoV-2 Positive 56 0 97.1 (94.4–99.9) 0.941 (88.4–99.8)
Negative
4
80
Total 60 80