Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. May 7, 2013; 19(17): 2709-2713
Published online May 7, 2013. doi: 10.3748/wjg.v19.i17.2709
Table 2 Clinical characteristics of the study subjects n (%)
CharacteristicsUC patientsControlsP value
Total number (n)102310
Han531610.998
Uyghur491490.998
Gender, M/F47/55137/1730.740
Age of onset1, yr48.07 ± 15.8347.37 ± 14.490.801
Extensive colitis (Han)20 (38)
Extensive colitis (Uyghur)30 (61)
Distal colitis (Han)33 (62)
Mild and intermediate47 (89)
Severe6 (11)
Distal colitis (Uyghur)19 (39)
Mild and intermediate40 (82)
Severe9 (18)