Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jul 7, 2014; 20(25): 8209-8214
Published online Jul 7, 2014. doi: 10.3748/wjg.v20.i25.8209
Table 3 Conditional logistic regression analysis of socio-demographic characteristics for colorectal cancer mortality
CharacteristicPOR95%CI
Marital status0.259
Unmarried
Married
Occupation0.003
Unemployment1
Employment0.640.48-0.86
Education level< 0.001
Illiterate and primary school1
Middle school and higher2.391.76-3.25
Area of residence< 0.001
Rural1
Urban1.741.29-2.35