|
Relative frequency of blood isolates in General Hospital of Tripolis, Greece (2001–2005). |
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| Number of isolates (proportion) within the specified periods* |
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|
|
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| Microorganisms |
2001 |
2002 |
2003 |
2004 |
2005 |
Total |
p-value |
|
|
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| Gram-positive |
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| Coagulase-negative staphylococci |
15 (32.6) |
15 (31.3) |
26 (36.6) |
26 (29.5) |
52 (43.3) |
134 (35.9) |
0.28 |
| Stapylococcus aureus |
6 (13) |
9 (18.8) |
14 (19.7) |
21 (23.9) |
18 (15) |
68 (18.2) |
0.45 |
| Streptococcus viridans |
1 (1.4) |
1 (0.3) |
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| Gram-negative |
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| Escerichia coli |
20 (43.5) |
17 (35.4) |
22 (31) |
22 (25) |
27 (22.5) |
108 (29) |
0.06 |
| Pseudomonas aeruginosa |
2 (4.3) |
3 (6.3) |
4 (5.6) |
11 (12.5) |
9 (7.5) |
29 (7.8) |
|
| Acinetobacter baumannii |
3 (4.2) |
2 (2.3) |
1 (0.8) |
6 (1.6) |
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| Proteus mirabilis |
1 (2.2) |
3 (6.3) |
0(0) |
0(0) |
2 (1.6) |
6 (1.6) |
|
| Klebsiella pneumoniae |
1 (2.2) |
1 (2.1) |
0(0) |
0(0) |
2 (1.6) |
4 (1.1) |
|
| Enterobacter |
1 (1.4) |
1 (0.3) |
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| Candida spp |
1 (2.2) |
4 (4.6) |
7 (5.8) |
12 (3.2) |
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| Miscellaneous Gram-negative |
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| Serratia marscescens |
1 (0.8) |
1 (0.3) |
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| Morganella morgannii |
1 (1.1) |
1 (0.3) |
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| Citrobacter |
1 (1.1) |
1 (0.3) |
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| Achromobacter |
1 (0.8) |
1 (0.3) |
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| TOTAL |
46 (100) |
48 (100) |
71 (100) |
88 (100) |
120 (100) |
373 (100) |
|
|
* for the isolate of the first positive blood culture | |||||||
Falagas et al. BMC Microbiology 2006 6:41 doi:10.1186/1471-2180-6-41 |
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