Table 2.

Risk factors for peptic ulcer in patients with acute pancreatitis (multivariate analysis)

Variables	OR	95% CI	P value
Alcohol-induced	3.23	0.77-14.29	0.11
Smoking	2.86	0.65-12.5	0.16
APACHE II score ≥ 6	7.69	1.78-33.33	< 0.01

OR: Odds ratio; CI: Confidence interval; APACHE: Acute Physiology and Chronic Health Evaluation.