Table 3 The microorganisms found in HAIs in ICUs, %
Adult ICU | Neonatal ICU | Pediatric ICU | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Organism/group | TRH | UH | CH | SH | PH | Total | TRH | UH | CH | SH | PH | Total | TRH | UH | CH | SH | PH | Total |
Gram-negative bacteria | 68.6 | 77.4 | 60.7 | 72.6 | 90 | 70.6 | 62.4 | 69.5 | 70.9 | 55.2 | 60 | 66.4 | 74.5 | 74.9 | 62.5 | 83.7 | 100 | 70.8 |
Acinetobacter baumannii | 20.3 | 20.6 | 26.1 | 18.8 | 14.5 | 21.2 | 5.7 | 10.98 | 15.6 | 20.7 | 0 | 9.5 | 4.3 | 14.3 | 9.1 | 28.6 | 33.3 | 12.16 |
Acinetobacter spp. | 3 | 5.6 | 0.1 | 5.9 | 0.1 | 3.2 | 1.1 | 1 | 0 | 0 | 0 | 0.8 | 0 | 2 | 0.6 | 0 | 0 | 1.2 |
Pseudomonas aeruginosa | 5.7 | 9.4 | 5.1 | 7.2 | 10.7 | 6.9 | 4.4 | 5.1 | 7.8 | 0 | 20 | 5.8 | 19.2 | 15.2 | 14.7 | 28.6 | 33.3 | 16.2 |
Pseudomonas spp. | 1.6 | 2.4 | 0.1 | 1.6 | 0 | 1.4 | 0.5 | 0.8 | 0.7 | 0 | 0 | 0.7 | 1.1 | 2 | 0.3 | 0 | 0 | 1.2 |
Klebsiella pneumoniae | 11.1 | 20.9 | 18.8 | 15.5 | 25.7 | 16.3 | 19.1 | 22.6 | 25.5 | 20.7 | 36.4 | 22.4 | 15.96 | 24.4 | 22.3 | 26.5 | 33.3 | 22.9 |
Klebsiella spp. | 8.8 | 0.8 | 0.3 | 3.1 | 3.8 | 4.3 | 3.3 | 3.5 | 3.6 | 0 | 0 | 3.1 | 2.1 | 0.7 | 0.3 | 0 | 0 | 0.7 |
Escherichia coli | 4.5 | 6.34 | 4 | 15.3 | 26.4 | 7 | 4.4 | 5.5 | 7.8 | 6.9 | 1.8 | 5.3 | 1.1 | 2.3 | 5.9 | 0 | 0 | 3.3 |
Stenotrophomonas maltophilia | 4.6 | 4.9 | 3.3 | 1.2 | 0.5 | 3.9 | 3.8 | 7.9 | 1.4 | 0 | 1.8 | 5.2 | 14.9 | 8.1 | 3.5 | 0 | 0 | 6.7 |
Proteus spp. | 6.1 | 2.7 | 0.9 | 0.8 | 4.6 | 3.6 | 0.8 | 0.4 | 0 | 0 | 0 | 0.5 | 5.3 | 1.8 | 1.8 | 0 | 0 | 2.1 |
Enterobacter spp. | 1 | 1.9 | 1.4 | 0.5 | 3.8 | 1.4 | 7.1 | 4.7 | 2.1 | 3.5 | 0 | 4.9 | 0 | 0.9 | 1.5 | 0 | 0 | 1 |
Other Enterobacteriaceae | 1.3 | 1.4 | 0.6 | 1 | 0 | 1.1 | 12.3 | 6.9 | 4.3 | 3.5 | 0 | 7.9 | 10.6 | 3.2 | 2.6 | 0 | 0 | 3.6 |
Other | 0.6 | 0.5 | 0 | 1.8 | 0 | 0.5 | 0 | 0.2 | 2.1 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 |
Gram-positive bacteria | 16.5 | 15.9 | 31.3 | 26.6 | 8.5 | 20 | 30 | 25.6 | 20.6 | 10.4 | 25.5 | 26 | 6.4 | 10.2 | 20.8 | 0 | 0 | 13.1 |
Staphylococcus aureus | 4.3 | 3.2 | 4.6 | 2.7 | 3.1 | 3.9 | 10.4 | 5.7 | 8.5 | 3.5 | 0 | 7.3 | 3.2 | 2.7 | 7.3 | 0 | 0 | 4.3 |
Coagulase-negative staphylococci | 3.8 | 3.8 | 16.1 | 4.1 | 1.5 | 6.3 | 7.6 | 9.8 | 5.7 | 0 | 16.4 | 8.6 | 1.1 | 4.3 | 6.2 | 0 | 0 | 4.4 |
Staphylococcus spp. | 0.2 | 0 | 0 | 11.4 | 0.4 | 1.2 | 0 | 0.4 | 0 | 0 | 0 | 0.2 | 0 | 0.2 | 0 | 0 | 0 | 0.1 |
Streptococcus pneumoniae | 0.1 | 0.2 | 0.3 | 0.3 | 0.1 | 0.2 | 0 | 0.4 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
Streptococcus spp. | 0.1 | 0.1 | 0.03 | 0.3 | 0.4 | 0.1 | 1.1 | 1.2 | 0 | 0 | 0 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 |
Enterococcus faecalis | 3.5 | 3.2 | 3.6 | 3 | 1.1 | 3.3 | 6.3 | 3.9 | 2.1 | 0 | 9.1 | 4.6 | 0 | 2.3 | 3.8 | 0 | 0 | 2.5 |
Enterococcus faecium | 4.3 | 4.9 | 6.7 | 2.4 | 1.8 | 4.6 | 4.6 | 3.7 | 4.3 | 3.5 | 0 | 3.9 | 2.1 | 0.2 | 1.8 | 0 | 0 | 1 |
Enterococcus spp. | 0.3 | 0.4 | 0.03 | 2.4 | 0.1 | 0.5 | 0 | 0.6 | 0 | 3.5 | 0 | 0.4 | 0 | 0.5 | 1.8 | 0 | 0 | 0.9 |
Other | 0.03 | 0 | 0 | 0 | 0 | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Fungi | 14.9 | 6.8 | 7.9 | 0.8 | 1.5 | 9.4 | 7.6 | 4.9 | 8.5 | 34.5 | 14.6 | 7.6 | 19.2 | 14.9 | 16.7 | 16.3 | 0 | 16 |
Candida albicans | 4 | 2.6 | 3.9 | 0.3 | 1 | 3.1 | 2.7 | 1.2 | 2.8 | 24.1 | 7.3 | 2.9 | 8.5 | 2.9 | 9.4 | 2 | 0 | 5.8 |
Non-albicans Candida | 10.8 | 4 | 4 | 0.5 | 0.5 | 6.2 | 4.9 | 3.7 | 5.7 | 10.3 | 7.3 | 4.7 | 10.6 | 12 | 7.3 | 14.3 | 0 | 10.2 |
C. auris | 0 | 0 | 0 | 0 | 0.3 | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
C. parapsilosis | 1.8 | 2.9 | 2.2 | 0.3 | 0.3 | 2 | 3.3 | 1.6 | 2.1 | 10.4 | 7.3 | 2.8 | 9.6 | 8.8 | 5.3 | 14.3 | 0 | 7.8 |
C. glabrata | 0.6 | 0.8 | 0.5 | 0 | 0 | 0.5 | 1.4 | 0.6 | 2.8 | 0 | 0 | 1.1 | 0 | 1.1 | 0.9 | 0 | 0 | 0.9 |
Candida spp. (Candida keyfr, Candida tropicalis, etc.) | 8.4 | 0.3 | 1.3 | 0.2 | 0 | 3.7 | 0.3 | 1.4 | 0.7 | 0 | 0 | 0.8 | 1.1 | 2 | 1.2 | 0 | 0 | 1.5 |
Aspergillus spp. | 0.1 | 0.2 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |