Bloodstream Infection and Its Clinical Characteristics and Relevant Factors Associated with Interventional Therapy in a Large Tertiary Hospital: A Six Years Surveillance Study
Table 2
Detection of pathogenic bacteria in blood culture.
Pathogenic bacteria
No. (%) of bacteria
No. (%) of drug-resistant bacteria
Gram-positive bacteria
88/157 (56.05%)
64/88 (72.73%)
Coagulase-negative Staphylococcus
48/157 (30.57%)
39/48 (81.25%)
Micrococcus luteus
9/157 (5.73%)
7/9 (77.78%)
Enterococcus faecium
14/157 (8.92%)
7/14 (50.0%)
Gram-positive bacilli
9/157 (5.73%)
9/9 (100.0%)
Enterococcus faecalis
4/157 (2.55%)
1/4 (25.0%)
Staphylococcus aureus
2/157 (1.27%)
0
Others
2/157 (1.27%)
1/2 (50.0%)
Gram-negative bacteria
68/157 (43.31%)
32/68 (47.06%)
Escherichia coli
32/157 (20.38%)
14/32 (43.75%)
Klebsiella pneumoniae
10/157 (6.37%)
6/10 (60.0%)
Enterobacter cloacae
8/157 (5.10%)
3/8 (37.5%)
Pseudomonas aeruginosa
6/157 (3.82%)
1/6 (16.67%)
Acinetobacter baumannii
3/157 (1.91%)
3/3 (100.0%)
Others
9/157 (5.73%)
5/9 (55.56%)
Fungus
1/157 (0.64%)
0
Candida glabrata
1/157 (0.64%)
0
Note: definition of drug-resistant of major bacteria, (1) Oxacillin-resistant coagulase-negative Staphylococci, (2) methicillin-resistant Staphylococcus aureus, (3) carbapenem resistant Escherichia coli, (4) carbapenem resistant Klebsiella pneumonia.
