Table 1.

Logistic regression modeling showing the relationship between a positive result for infection and the hospital and acquisition of infection

	C. perfringens infection			C. difficile infection			Toxigenic C. difficile infection
	AdOR	[95% CI]	p	AdOR	[95% CI]	p	AdOR	[95% CI]	p
Health care center
HCC-1	Reference			Reference			Reference
HCC-2	0.50	[0.17–1.45]	0.206	0.59	[0.26–1.34]	0.208	0.14	[0.04–0.46]	0.001
Service
HCFO	Reference			Reference			Reference
CO	2.69	[1.35–5.35]	0.005	0.76	[0.40–1.44]	0.413	1.98	[0.66–5.94]	0.221

Adjusted OR by population and health-care center

Italic values indicate significance of p value