Analysis of the risk factors for severity in post endoscopic retrograde cholangiopancreatography pancreatitis: The indication of prophylactic treatments

Table 3 Univariate analyses of characterization for severe post-endoscopic retrograde cholangiopancreatography pancreatitis

Variables	No. of patients	Median of patients (range)	Univariate analysis P value
Age (yr) (n = 121)		76 (18-91)	0.874
Gender (n = 121)			0.818
Male/female	64/57
BMI (kg/m2) (n = 121)		21.2 (14.0-35.2)	0.379
Smoking status (n = 121)			0.201
Non-smoker/Ex- or current smoker	90/31
Drinking status (n = 121)			0.302
Absent/present	79/42
Past history (n = 121)			0.967
Absent/present	35/86
Malignant disease (n = 121)			0.550
Absent/present	94/27
History of pancreatitis (n = 121)			0.606
Absent/present	119/7
SOD (n = 121)			0.644
Absent/present	114/7
Diverticulum nearby vater papilla (n = 121)			0.325
Absent/present	81/40
CBD diameter of patient with CBD stones (n = 41)			0.796
≥ 10 mm/< 10 mm	23/18

BMI: Body mass index; SOD: Sphincter of Oddi dysfunction; CBD: Common bile duct.