Table 4 Assessment of analytical specificity of Aptima HIV-1 Quant Dx assay by two lots of HIV-1 negative samples
Reagent lot | N | Negative | Specificity | LCI | UCI |
|---|---|---|---|---|---|
lot 1 | 300 | 299 | 99.67 | 98.14 | 99.94 |
lot 2 | 300 | 300 | 100 | 98.74 | 100.00 |
Combined | 600 | 599 | 99.83 | 99.06 | 99.97 |