Table 3.

Univariable and multivariable logistic regression analysis exploring the relationship between intrahospital transfers and hospital-acquired infection in 24 240 hospital spells

	OR for development of any HAI
	Univariable model			Multivariable model*
	OR	P value	95% CI	OR	P value	95% CI
Intrahospital transfers	1.08	<0.001	1.05 to 1.11	1.09	<0.001	1.05 to 1.13

*Multivariable model adjusted for: age, gender, time at risk, Elixhauser comorbidities, hospital site of admission, dominant treatment function code (TFC), intensive care unit (ICU) admission, number of procedures and discharge destination.

HAI, hospital-acquired infection.