Attribute | Test results | 95% Confidence interval | |
Lower limit | Upper limit | ||
Prevalence (Microscopy) | 2.7% | 1.1% | 5.45% |
Sensitivity | 85.7% | 42.1% | 99.6% |
Specificity | 88.6% | 84% | 92.2% |
Likelihood ratio (+) | 7.51 | 4.75 | 11.9 |
Likelihood ratio (−) | 0.161 | 0.0263 | 0.99 |
Odds ratio | 46.6 | 7 | - |
Positive predictive value | 17.1% | 6.56% | 33.6% |
Negative predictive value | 99.6% | 97.6% | 100% |