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Prognostic Accuracy Profile of the Screening Examination
| Measures | Accuracy | 95% Confidence Interval |
|---|---|---|
| Sensitivity | 44.1% | 28.9%–60.6% |
| Specificity | 44.4% | 24.6%–66.3% |
| Positive predictive value | 60.0% | 40.7%–77.6% |
| Negative predictive value | 29.6% | 15.9%–48.5% |
| Positive likelihood ratio | 0.79 | 0.45–1.39 |
| Negative likelihood ratio | 1.26 | 0.69–2.28 |
