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Sensitivity and specificity of RBD, TrimericS, Elecsys and cPass calculated by using user-defined clinically positive reference standard.
| N = 180 | Compared to clinically positive Samples (3/4 assays positive) | |||||
|---|---|---|---|---|---|---|
| Sensitivity | Specificity | TP | TN | FP | FN | |
| Abbott Architect RBD | 100.0% | 95.7% | 88 | 88 | 4 | 0 |
| DiaSorin Trimeric S | 100.0% | 97.8% | 88 | 90 | 2 | 0 |
| Roche Elecsys | 100.0% | 88.0% | 88 | 81 | 11 | 0 |
| GenScript cPass | 89.8% | 100.0% | 79 | 92 | 0 | 9 |
