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Diagnostic performance of the proposed algorithm for the MSD assay's SARS-CoV-2 antigens.
| Presumed Positive (n = 31) | Presumed Negative (n = 86) | ||||||
|---|---|---|---|---|---|---|---|
| Positive | Negative | Sensitivity% (95% CI) | Positive | Negative | Specificity% (95% CI) | PPV% (95% CI) | NPV% (95% CI) |
| 31 | 0 | 100 (88.9–100) | 1 | 85 | 98.8 (93.7–100) | 96.9 (83.8–99.9) | 100 (95.8–100) |
