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Table 4 MR variables results of the intestinal segments with different activity levels

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

Variables

Remission

Mild to moderate active

Severe disease

P value

Wall thickness

50 (19%)

110 (54%)

46 (100%)

 < 0.001

Edema

40 (15%)

125 (61%)

46(100%)

 < 0.001

Fat stranding

1 (0.4%)

17 (8%)

27 (59%)

 < 0.001

Ulcers

1 (0.4%)

18 (9%)

38 (83%)

 < 0.001