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 | Â | 2003 | Â | 2004 | Â | 2005* | Â |
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 | Â | Â | Â | Â | Â | Â | Â | Â |
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 |