| |
CVC-BSI [N = 208]
|
PVC-BSI [N = 74]
|
All LO-BSI
|
Fatal cases No./ fatal care rate
|
|---|
|
No/%
|
|---|
|
Gram-positive microorganisms
|
180
|
81.8
|
54
|
72.0
|
304
|
77.0
| |
|
CNS
|
143
|
65.0
|
41
|
54.7
|
247
|
62.5
|
6 / 2.4%
|
|
Staphylococcus aureus
|
18
|
8.2
|
7
|
9.3
|
31
|
7.8
|
1 / 3.2%
|
|
Enterococcus spp./Streptococcus spp
|
19
|
8.6
|
6
|
8.0
|
26
|
6.6
|
1 / 3.8%
|
|
Gram-negative microorganisms
|
32
|
14.5
|
17
|
22.7
|
73
|
18.5
| |
|
Escherichia coli
|
12
|
5.5
|
5
|
6.7
|
26
|
6.6
|
4 / 15.4%
|
|
Klebsiella spp.
|
11
|
5.0
|
9
|
12.0
|
27
|
6.8
|
3 / 11.1%
|
|
Enterobacter spp.
|
3
|
1.4
|
2
|
2.7
|
8
|
2.0
| |
|
Enterobacteriaceae other
|
1
|
0.5
|
1
|
1.3
|
4
|
1.0
|
2 / 50%
|
|
Acinetobacter baumanii
|
0
|
0.0
|
1
|
1.3
|
3
|
0.8
| |
|
Pseudomonas aeruginosa
|
5
|
2.3
|
0
|
0.0
|
5
|
1.3
|
4 / 80%
|
|
Yeats
|
8
|
3,6
|
3
|
4.0
|
15
|
3.8
|
1 / 6.7%
|
|
Others
|
0
|
0.0
|
1
|
1.3
|
3
|
0.8
| |
|
Total*
|
220
|
100.0
|
76
|
100.0
|
395
|
100.0
| |
- Legend:* Total microbial etiological factors is greater than the number of LO-BSI confirmed microbiologically by a mixed culture found in several infections.
- LO-BSI – late onset bloodstream infections, CVC-BSI – Central Venous Catheter-Associated BSI, PVC-BSI Peripheral Venous Catheter-Associated BSI; CNS – Coagulase-negative staphylococci.
