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Table 6 Diagnostic accuracy of MaRIAs ≥ 1 for the identification of active 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 0.97 95.52 92.31  < 0.001
Right colon 0.87 77.78 90.91  < 0.001
Transverse colon 0.93 89.66 92.19  < 0.001
Descending colon and sigmoid colon 0.92 86.49 82.14  < 0.001
Rectum 0.79 86.36 53.06  < 0.001
Total 0.91 81.37 90.8  < 0.001