Figure 1From: The Nordic maintenance care program: the clinical use of identified indications for preventive careThree ROC curves for the investigated predictors for the MC-recommendation together with a reference line for no discrimination (a random predictive capability). Areas under the ROC curves are 0.65 for Many Episodes, 0.60 for Long Duration and 0.50 for Definitely Better, the latter almost coinciding with the reference line.Back to article page