Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Nov 7, 2020; 26(41): 6402-6413
Published online Nov 7, 2020. doi: 10.3748/wjg.v26.i41.6402
Table 2 Univariate and multivariate logistic regression
Univariate logistic regression
Multivariate logistic regression
VariableExp (b)95%CIP valueExp (b)95%CIP value
Gender (male vs female)1.0570.459-2.4340.444
Age at ERCP (yr)1.0270.995-1.0600.096
Native papilla (Yes vs No)1.9130.815-4.4870.136
Obstructive abdominal malignancy (Yes vs No)1.4640.622-3.4430.382
Naïve obstructive malignancy (Yes vs No)1.9600.753-5.1040.168
Antibiotic prophylaxis (Yes vs No)0.3240.075-1.3990.1310.2240.087-1.7750.224
Appropriateness (indicated, appropriate, not indicated)1.0480.514-2.1350.898
Tandem EUS/ERCP (Yes vs No)4.1301.494-12.0840.007
Tandem EUS/ERCP with FNA (Yes vs No)13.8943.928-49.145< 0.00114.5283.571-59.095< 0.001
Sphincterotomy (Yes vs No)2.4081.006-5.7640.051
Precut (Yes vs No)1.2100.275-5.3290.801
TTS dilation (Yes vs No)0.000-1.000
ERCP duration (min)1.0111.001-1.0220.034
Age at ERCP ≥ 75 years (Yes vs No)3.7221.552-8.9250.0033.7801.519-9.4080.004
ERCP duration ≥ 60 minutes (Yes vs No)3.9331.438-10.4320.0065.3961.86-15.6560.002