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

Table 4

Relevant factors of BSI in patients undergoing interventional surgery.

Variables	Experimental group ()	Control group ()
Disease diagnosis
HCC	104	81	15.801	0.001
Others	15	38
Had undergone surgery
Yes	53	29	10.717	0.001
No	66	90
Biliary complications
Yes	49	23	13.461	0.001
No	70	96
Prophylactic antibiotic use
Yes	117	96	19.710	0.001
No	2	23
Replacement of antibiotics
Yes	16	4	5.697	0.019
No	100	92
No. of interventional operations	2.5 ± 3.880	1.96 ± 1.729	5.833	0.04
Days of prophylactic antibiotic use	3.01 ± 2.444	4.73 ± 2.469	0.031	0.01