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Sensitivity, specificity, false positive, false negative rates and the value of IR for the Euroimmun Anti-SARS-CoV-2 ELISA IgG and IgA combined assays, Maglumi™ 2019-n-Cov IgG and IgM combined immunoassays (CLIA) and LaboOn Time kit
| ELISA | CLIA | LaboOn Time | |
|---|---|---|---|
| SE | 0.844 | 0.631 | 0.719 |
| SP | 0.875 | 1.000 | 1.000 |
| FNR | 0.156 | 0.369 | 0.281 |
| FPR | 0.125 | 0.000 | 0.000 |
| IR | 0.392 | 0.417 | 0.504 |
