From: Field comparison of OraQuick® ADVANCE Rapid HIV-1/2 antibody test and two blood-based rapid HIV antibody tests in Zambia
Compared to HIV infected1, N = 4,391
Sensitivity (95% CI)
98.7% (97.5%–99.4%)
Specificity (95% CI)
99.8% (99.6%–99.9%)
Positive Predictive Value (95%CI)
99.1% (98.1%–99.7%)
Negative Predictive Value (95%CI)
99.8% (99.5%–99.9%)