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Table 7 Diagnostic accuracy of MaRIAs ≥ 2 for the identification of severe disease on ileocolonoscopy per intestinal segment

From: Can the simplified magnetic resonance index of activity be used to evaluate the degree of activity in Crohn's disease?

Intestinal segments AUC Sensitivity (%) Specificity (%) P Value
Terminal ileum 0.96 100 78.41  < 0.001
Right colon 0.98 100 89.41  < 0.001
Transverse colon 0.97 100 74.7  < 0.001
Descending colon and sigmoid colon 0.97 73.54 87.65  < 0.001
Rectum 0.98 100 86.21  < 0.001
Total 0.96 95.12 88.89  < 0.001