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Table 2 Relative frequency of blood isolates by service in Henry Dunant Hospital, Athens, Greece (01/01/2001–30/6/2005).

From: Secular trends of antimicrobial resistance of blood isolates in a newly founded Greek hospital

 

Number of isolates by service/total number of same species isolates within the year

Microorganisms

2002

 

2003

 

2004

 

2005*

 

Gram-positive

Wards

ICU

Wards

ICU

Wards

ICU

Wards

ICU

Coagulase-negative staphylococci

158/282

124/282

191/377

186/377

159/297

138/297

49/94

45/94

Staphylococcus aureus

26/40

14/40

21/42

21/42

17/27

10/27

6/8

2/8

Enterococcus faecalis

10/15

5/15

13/21

8/21

3/6

3/6

3/4

1/4

Enterococcus faecium

10/14

4/14

6//8

2/8

8/11

3/11

2/2

0/2

Gram negative

        

Escherichia coli

27/36

9/36

48/57

9/57

49/54

5/54

28/30

2/30

Pseudomonas aeruginosa

17/29

12/29

18/35

17/35

14/26

12/26

6/11

5/11

Acinetobacter baumannii

2/10

8/10

7/15

8/15

9/38

29/38

7/17

10/17

Klebsiella spp.

12/17

5/17

25/39

14/39

14/33

19/33

4/11

7/11