Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 14, 2014; 20(22): 6961-6967
Published online Jun 14, 2014. doi: 10.3748/wjg.v20.i22.6961
Table 2 Characteristics of male and female patients n (%)
VariablesMale (n = 7686)Female (n = 4126)P value1
Age (mean ± SD)58.2 ± 14.357.0 ± 28.70.0141
Poor bowel cleansing353 (4.6)240 (5.8)0.0041
History of abdominal or pelvic surgery1231 (16)1186 (28.7)< 0.0001
Melanosis coli179 (2.3)259 (6.6)< 0.0001
Inflammatory bowel disease753 (9.8)446 (10.8)0.0845