Figure 6.
ROC curves for (a) ability of the predictive MRE score for fibrosis, FibrosisMRE, to detect moderate to severe histologic fibrosis (scores 2–3); (b) ability of the predictive MRE score for inflammation, MaRIA, to detect moderate to severe histological inflammation (scores 2–3), and (c) ability of the MaRIA score to detect active histological inflammation (histologic inflammation scores >0). The values inside the individual panels indicate the predictive score cutoff (sensitivity, specificity) and area under the curve. AUC, area under curve; MaRIA, magnetic resonance index of activity; MRE, magnetic resonance enterography; ROC, receiver operator characteristic.