Bloodstream Infection and Its Clinical Characteristics and Relevant Factors Associated with Interventional Therapy in a Large Tertiary Hospital: A Six Years Surveillance Study

Table 5

Multivariate logistic of BSI in patients undergoing interventional surgery.

Variables	B	S.E	Wals		OR	95% CI
Days of prophylactic antibiotic use	.461	.090	26.240	.001	1.586	1.329~1.892
Replacement of antibiotics	2.591	.925	7.846	.005	13.349	2.177~81.835