The model proposed here is a linear combination of left- and right-hand ROC curves. A bifractal ROC curve is drawn with just two parameters: one responsible for the shape of the curve and the other ...

Receiver Operating Characteristic Curves In a sample of n individuals, suppose n 1 individuals are observed to have a certain condition or event. Let this group be denoted by C 1, and let the group of ...

In PAH, 5-year mortality is similar with and without obesity, even though patients with obesity have more comorbidities and worse functional capacity.

Panel A shows the receiver-operating-characteristic (ROC) curve (solid line) describing the diagnostic performance of MDCTA to identify coronary stenosis of 50% or more in at least one vessel, as ...

Shown are receiver-operating-characteristic curves and the corresponding areas under the curve for baseline measurements of troponin I with the sensitive assay (troponin I), troponin T, myoglobin ...