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Copyright ©2014 Baishideng Publishing Group Inc.
World J Clin Cases. Oct 16, 2014; 2(10): 522-527
Published online Oct 16, 2014. doi: 10.12998/wjcc.v2.i10.522
Table 2 Factors associated with increased risk of post-endoscopic retrograde cholangiopancreatography perforation (from Enns et al[24])
FactorsResults of multivariate analysis [OR (95%CI)]
Dilated common bile duct2.32 (1.02-5.03)
Sphincter of oddi dysfunction3.20 (1.64-8.94)
Longer duration of procedure1.02 (1.00-1.04)
Biliary stricture dilatation7.29 (1.84-28.11)
Performance of sphincterotomy6.94 (2.43-19.77)