Table 3.

Logistic regression analysis of factors independently related with SIBO

	OR	95 % CIs	p
Age ≥60 years	2.36	1.45–3.84	0.001
BMI ≥22 kg/m2	0.60	0.36–0.99	0.049
Presence of IBS	6.28	4.26–9.25	<0.0001
Type 2 diabetes mellitus	1.59	1.04–2.45	0.032
Intake of PPIs	0.76	0.45–1.42	0.765
Anemia	1.24	0.84–1.84	0.271
Endoscopic gastritis	0.47	0.32–0.69	<0.0001

Abbreviations: CI confidence interval, OR odds ratio