Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. May 21, 2010; 16(19): 2411-2416
Published online May 21, 2010. doi: 10.3748/wjg.v16.i19.2411
Table 1 Demographic features of UC and control groups
Patients with UC (n = 55)Healthy controls (n = 45)P
Mean age (yr ± SD)47.4 ± 13.8046.4 ± 13.890.484
Gender (male/female)38/1731/140.983
Smoking status (%)17 (30.9)15 (33.3)0.796
Localization (%)
Rectum/sigmoid34 (61.8)
Left colitis12 (21.8)
Pancolitis9 (26.4)
Activity of UC (%)
Active28 (50.9)
Inactive27 (49.1)
Medical treatment (%)
5-ASA41 (74.5)
Steroids3 (5.5)
AZA11 (20.0)