Table 5.

Multivariable logistic regression analysis of colonization of gut pathogens in the oropharyngeal swabs during hospitalization in 119 subjects with a normal microbiota at admission

Variable	n	OR (95% CI)	P value
Proton pump inhibitor
No	59	2.10 (0.60–7.28)	0.243
Yes	60
Antibiotics before hospitalization
No	109	2.08 (0.41–10.4)	0.375
Yes	10
Acute admission
No	38	0.23 (0.074–0.72)	0.012
Yes	81
Antibiotics during hospitalization
No	59	2.10 (0.60–7.28)	0.243
Yes	60