Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jul 14, 2014; 20(26): 8617-8623
Published online Jul 14, 2014. doi: 10.3748/wjg.v20.i26.8617
Table 4 Risk factors for post-endoscopic retrograde cholangiopancreatography pancreatitis in patients undergoing endoscopic sphincterotomy after biliary cannulation by pancreatic duct guidewire placement
Univariate analysisPancreatitis (+) (n = 10)Pancreatitis (-) (n = 45)P-valueOR (95%CI)
Age (< 60 yr)291.0001.0 (0.18-5.5)
Female gender5231.0000.96 (0.24-3.8)
Periampullary diverticulum3200.4940.54 (0.12-2.3)
Pancreatic guidewire (0.035 inch)4230.7290.64 (0.16-2.6)
EST incision range (small)340.1044.4 (0.80-24)
No pancreatic duct stenting9220.0319.4 (1.1-81)
Endoscopic biliary stenting3220.3180.45 (0.10-2.0)
Bile duct stone removal5241.0000.88 (0.22-3.5)
Intraductal ultrasonography4130.4791.6 (0.40-6.8)
Endoscopic nasobiliary drainage450.0475.3 (1.1-26)
Biopsy of the bile duct360.3402.8 (0.56-14)
Cytology of the bile juice360.3402.8 (0.56-14)
Endoscopic naso-gallbladder drainage140.2203.5 (0.50-24)
Peroral cholangioscopy120.4592.4 (0.20-29)
Procedure time (> 60 min)5190.7331.4 (0.35-5.4)