Retrospective Cohort Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Jun 7, 2016; 22(21): 5079-5087
Published online Jun 7, 2016. doi: 10.3748/wjg.v22.i21.5079
Table 1 Incidence of clinical characteristics among participants
Total194
Gender, n (%)
Male99 (51)
Female95 (49)
Extent of disease, n (%)
Pancolitis125 (64)
Left-side colitis48 (25)
Proctitis21 (11)
Median (IQR) age at onset32 (22-43)
Median (IQR) duration of disease, months107 (51-194)
Median (IQR) age of undergoing colonoscopy44 (33-56)
Median (IQR) duration of sustaining clinical remission at the time of colonoscopy, months11 (6-23)
Concomitant medications, n (%)
Aminosalicylate178 (92)
Corticosteroids27 (14)
Mercaptopurine/Azathioprine79 (41)
Tacrolimus10 (5)
Biologics9 (5)
Colonoscopy findings, n (%) (maximum index in the colorectum)
MES 094 (49)
MES 157 (29)
MES 239 (20)
MES 34 (2)
Fecal Hb concentrations (ng/mL), n (%)
0-100111 (57)
101-100056 (29)
1001-1000020 (10)
10001-7 (4)