Table 5.

Univariate and Multivariate Logistic Regression of SIBO Risk Factors

	Univariate Logistic Regression			Multivariate Logistic Regression
Risk factors	OR	95% CI	p value	OR	95% CI	p value
BMI (kg/m2)	0.976	0.928–1.026	0.336	0.977	0.928–1.029	0.383
GERD	3.473	0.338–0.835	0.006	0.508	0.319–0.809	0.004
TC (mmol/L)	0.855	0.726–1.007	0.061	0.849	0.719–1.003	0.055
Smoking	0.790	0.417–1.495	0.469	1.016	0.442–2.336	0.970
Drinking alcohol	0.893	0.459–1.738	0.738	0.891	0.404–1.964	0.774
Whether use gastric acid suppressants	1.110	0.710–1.735	0.648	1.248	0.786–1.982	0.347

Note: Bold indicates statistically significant values(P < 0.05).