Observational Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jan 7, 2018; 24(1): 96-103
Published online Jan 7, 2018. doi: 10.3748/wjg.v24.i1.96
Table 1 Phenotypical characteristics of inflammatory bowel disease patients n (%)
All IBD patientsCrohn’s disease patientsUC patients
Number of patients457 (100)250 (55)207 (45)
Gender (female)202 (44)122 (49)80 (39)
Disease locationL1: 60 (24.0), L2: 30 (12.0), L3: 128 (51.2), L1 + L4: 11 (4.4), L2 + L4: 1 (0.4), L3 + L4: 20 (8.0), perianal: 93 (37.2)Proctitis: 19 (9.2), left colitis: 60 (29.0), extensive colitis: 128 (61.8)
Disease behaviorB1: 88 (35.2), B2: 102 (40.8), B3: 60 (24.0)
Complications54 (12)46 (19.7)8 (4.1)
Extraintestinal manifestations163 (35.7)100 (41.8)63 (31.7)
Surgery1166 (37.5)146 (59.3)20 (10.2)