Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Endosc. Jun 16, 2014; 6(6): 248-253
Published online Jun 16, 2014. doi: 10.4253/wjge.v6.i6.248
Table 4 Multivariate logistic regression of factors associated with negative diagnostic yield of double balloon endoscopy
VariablesOR (95%CI)P value
> 1 DBE in one day by single endoscopist16.63 (2.04-135.45)0.009
No blood transfusions within year prior to DBE13.04 (1.53-111.04)0.019
Prior EGD or colonoscopy with no ulcers or AVMs19.30 (1.26-295.18)0.033