Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jun 14, 2018; 24(22): 2392-2399
Published online Jun 14, 2018. doi: 10.3748/wjg.v24.i22.2392
Table 4 Risk factors for post-endoscopic retrograde cholangiopancreatography hyperamylasemia (≥ pancreatic amylase isoenzyme median, 131 IU/L) (multivariate analysis by logistic regression with backward stepwise selection)
OR95%CIP value
Procedure time ≥ 60 min2.651.17-6.020.020
Stent insertion into the pancreatic head3.801.12-12.90.032