Table 1 Sensitivity, positive predictive value (PPV) of assays with serum specimen
| Test (assay) | No. of HIV-1 positive samples | Positive serum results | False negative result | Sensitivity (%) | PPV (%) |
|---|---|---|---|---|---|
| First response HIV-1-2 kit | 140 | 140 | 0 | 100 | 100 |
| ECLIA (reference) | 140 | 140 | 0 | 100 | 100 |