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Performance of real-time RAA assay in comparison to the reference method, real-time RT-PCR, for detecting SARS-CoV-2 in clinical samples.
| Real-time PCR |
Performance characteristics |
|||||
|---|---|---|---|---|---|---|
| Positive | Negative | Sensitivity (%) | Specificity (%) | Kappa | ||
| Real-time RAA | Positive | 65 | 0 | 95.6 | 100 | 0.959 |
| Negative | 3 | 82 | ||||
| Total | 68 | 82 | ||||
