Table 3.

Risk Factors for the Presence of Symptoms in PUD

Variables	Univariate analysis		Multivariate analysis
	OR (95% CI)	p-value	Adjusted OR (95% CI)	p-value
Heavy drinking	2.365 (1.245–4.493)	0.009	2.515 (1.315–4.812)	0.005
Active stage ulcer	2.073 (1.287–3.340)	0.003	2.143 (1.323–3.472)	0.002

PUD, peptic ulcer disease; OR, odds ratio; CI, confidence interval.

Univariate and multivariate logistic regression analyses were performed and the significant results are highlighted in bold.