From: Bayesian updating and sequential testing: overcoming inferential limitations of screening tests
\(\ln \left(\frac{a}{1-b}\right)\) | Prevalence \((\phi )\) | |||||
---|---|---|---|---|---|---|
0.02 | 0.05 | 0.07 | 0.1 | 0.15 | 0.2 | |
0.50 | 16.97 | 15.08 | 14.36 | 13.58 | 12.66 | 11.96 |
1.00 | 8.49 | 7.54 | 7.18 | 6.79 | 6.33 | 5.98 |
1.50 | 5.66 | 5.03 | 4.79 | 4.53 | 4.22 | 3.99 |
2.00 | 4.24 | 3.77 | 3.59 | 3.40 | 3.16 | 2.99 |
2.50 | 3.39 | 3.02 | 2.87 | 2.72 | 2.53 | 2.39 |
3.00 | 2.83 | 2.51 | 2.39 | 2.26 | 2.11 | 1.99 |
3.50 | 2.42 | 2.15 | 2.05 | 1.94 | 1.81 | 1.71 |
4.00 | 2.12 | 1.88 | 1.80 | 1.70 | 1.58 | 1.50 |
4.50 | 1.89 | 1.68 | 1.60 | 1.51 | 1.41 | 1.33 |
5.00 | 1.70 | 1.51 | 1.44 | 1.36 | 1.27 | 1.20 |