n = 1064a | Classified as suspected symptomatic HIV | Identified as HIV exposed | Any HIV classification (either HIV exposed OR suspected symptomatic HIV) |
---|---|---|---|
# | 171 | 201 | 313 |
# confirmed HIV positive | 54 | 43 | 69 |
Sensitivity (95% CI) | 71.1% (59.5% - 80.9%) | 56.6% (44.7% - 67.9%) | 90.8% (81.9% - 96.2%) |
Specificity (95% CI) | 88.1% (85.9% - 90.1%) | 84.0% (81.6% - 86.2%) | 75.3% (72.5% - 77.9%) |
PPV (95% CI) | 31.6% (24.7% - 39.15) | 21.4% (15.9% - 27.7%) | 22.0% (17.6% - 27.1%) |
NPV (95% CI) | 97.5% (96.3% - 98.4%) | 96.2% (94.7% - 97.4%) | 99.1% (98.1% - 99.6%) |
Likelihood ratio + (95% CI) | 5.99 (4.79 - 7.48) | 3.54 (2.77 - 4.51) | 3.67 (3.22 - 4.18) |