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Overall diagnostic performance of the Chlamydia Rapid Test Device when compared to the BD ProbeTec ET SDA assay.
| Negative | Positive | Total | Sensitivity % (95% CI) |
Specificity % (95% CI) |
PPV % (95% CI) |
NPV % (95% CI) |
|
|---|---|---|---|---|---|---|---|
| Chlamydia Rapid Test Device | 20% (3.7–62.2) | 100% (96.0–100)∗ | 100% (15.8–100)∗ | 91.8 (84–95.9) | |||
| Negative | 90 | 8 | 98 | ||||
| Positive | 0 | 2 | 2 | ||||
| Total | 90 | 10 |
∗One sided 97.5% confidence interval.
