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%)
Fat stranding
1 (0.4%)
17 (8%)
27 (59%)
Ulcers
18 (9%)
38 (83%)