Original Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Dec 21, 2009; 15(47): 5936-5945
Published online Dec 21, 2009. doi: 10.3748/wjg.15.5936
Table 1 Characteristics of IBS patients and control subjects
IBS-DIBS-CIBS-MControls
n88415
Age (yr): mean (range)43.6 (26-60)48.6 (24-64)50.8 (31-62)47 (25-64)
Gender (female/male)4/49/13/110/5
Predominant bowel habitDiarrhoeaConstipationMixed-type-