Table 6. Multivariate analysis for fecal shedding of C. difficile in dogs and cats.

	OR	95% CI	p-Value
Consumption of dry food	0.13	0.04–0.42	0.001
Regular intake of proton pump inhibitors	14.82	1.73–126.78	0.014
Intake of antibiotics during the preceding 3 months	4.13	1.44–11.84	0.008
Contact to a human with diarrhea	2.94	1.01–8.60	0.048