The corresponding combinations of sensitivity and specificity of the determined predictor cut points were not satisfactory for practical use.
The identification of high-risk groups with appreciable combinations of sensitivity and positive predictive value requires higher AUC.
Quadrant II represents combinations of sensitivity and false positivity rates that are superior to baseline cytology testing.
In addition, selection of high-risk groups with clinically useful combinations of sensitivity and PPV is only possible when the AUC values are higher.
These cutoff values gave combinations of sensitivity and specificity of (67.1, 67.0) for suicidal ideation and (64.3, 67.6) for suicidal attempt.
As shown in Table 1, the HCID clearly presents the various permutations and combinations of sensitivity and usage in the form of a matrix.
The diagnostic odds ratio (DOR) can be added, but better not alone, as a same odds ratio can relate to different combinations of sensitivity and specificity.
Finally, the URGB status was simulated for five different combinations of sensitivity and specificity, and the relationship between URGB was modeled in a logistic regression for each dataset.
The Youden index was used to compute cut points that maximize linear combinations of sensitivity and specificity for each model in this cohort, run on Agilent arrays.
ROC curves were similar for both sexes, and equal combinations of sensitivity and specificity could be achieved by adjusting the cut-off values.
