Mathematical Model | Optimum Cut-Off | Sensitivity | Specificity |
---|
Youden Index | 39 | 78% | 88% |
ROC Curvea | 38 | 81% | 85% |
- a In this instance both ROC curve methods, selecting the value for which the curve comes closest to the point (0,1) and selecting the value closest to the point where the curve intersects the line Se = Sp, yield the same result