Cut-off risk | % predicted case | Sensitivity | Specificity | LR +  | LR- | PV +  | PV- |
---|---|---|---|---|---|---|---|
Discomfort | |||||||
 0.2 | 0.71 | 0.86 | 0.35 | 1.34 | 0.38 | 0.38 | 0.85 |
 0.3 | 0.50 | 0.72 | 0.60 | 1.82 | 0.46 | 0.45 | 0.83 |
 0.4 | 0.28 | 0.51 | 0.83 | 3.01 | 0.59 | 0.58 | 0.79 |
 0.5 | 0.16 | 0.37 | 0.93 | 5.23 | 0.68 | 0.70 | 0.77 |
 0.6 | 0.19 | 0.30 | 0.86 | 2.05 | 0.82 | 0.47 | 0.73 |
Tolerance | |||||||
 0.2 | 0.55 | 0.85 | 0.55 | 1.88 | 0.28 | 0.38 | 0.92 |
 0.3 | 0.27 | 0.57 | 0.83 | 3.30 | 0.52 | 0.52 | 0.86 |
 0.4 | 0.22 | 0.50 | 0.88 | 4.05 | 0.57 | 0.57 | 0.84 |
 0.5 | 0.10 | 0.29 | 0.96 | 7.06 | 0.74 | 0.70 | 0.81 |
 0.6 | 0.08 | 0.23 | 0.97 | 7.02 | 0.80 | 0.69 | 0.79 |