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Summary of the positive and negative predictive values for the detection dogs test for a range of prior probabilities of infection of COVID-19.
| Prior probability of infection infection | Positive Predictive Value | Negative Predictive Value |
|---|---|---|
| 0.005 | 0.35 | 1 |
| 0.01 | 0.52 | 1 |
| 0.05 | 0.85 | 0.99 |
| 0.1 | 0.92 | 0.98 |
