Table 4.
Validation parameters for GenBody COVID-19 Ag RATs.
| GenBody COVID-19 Ag Test Result |
Specimen | |||
|---|---|---|---|---|
| Nasal Swab | Nasopharyngeal Swab | |||
| Sensitivity | 94.17% | (95%CI 87.75% to 97.83%) | 97.09% | (95%CI 91.72% to 99.4%) |
| Specificity | 100% | (95%CI 98.78% to 100%) | 100% | (95%CI 98.78% to 100%) |
| Positive predictive value | 100% | 100% | ||
| Negative predictive value | 98.05% | (95%CI 95.85% to 99.09%) | 99.01% | (95%CI 97.05% to 99.67%) |
| Negative likelihood ratio | 0.06 | (95%CI 0.03 to 0.13) | 0.03 | (95%CI 0.01 to 0.09) |
| Accuracy | 98.51% | (95%CI 96.80% to 99,45%) | 99.26% | (95%CI 97.85% to 99.85%) |