Table 1 Distribution of pathogenic Gram-negative bacteria responsible for IAIs (2010–2014)
Organism | Sum (%) |
|---|---|
Fermentative bacteria | |
Escherichia coli | 3764 (46.7%) |
ESBL-producing strains (of % E. coli) | 2.472 (65.7%) |
Klebsiella pneumoniae | 1.486 (18.4%) |
ESBL-producing strains (of % K. pneumoniae) | 538 (36.2%) |
Enterobacter cloacae | 410 (5.1%) |
Proteus mirabilis | 147 (1.8%) |
ESBL-producing strains (of % P. mirabilis) | 63 (42.9%) |
Enterobacter aerogenes | 138 (1.7%) |
Citrobacter freundii | 138 (1.7%) |
Klebsiella oxytoca | 124 (1.5%) |
ESBL-producing strains (of % K. oxytoca) | 41 (33.1%) |
Morganella morganii | 93 (1.2%) |
Serratia marcescens | 53 (0.7%) |
Aeromonas hydrophila | 35 (0.4%) |
Proteus vulgaris | 22 (0.3%) |
Citrobacter braakii | 21 (0.3%) |
Citrobacter koseri | 17 (0.2%) |
Non-Fermentative bacteria | |
Pseudomonas aeruginosa | 804 (10.0%) |
HA | 636 (79.1) |
CA | 162 (20.1) |
Acinetobacter baumannii | 558 (6.9%) |
HA | 451 (80.8) |
CA | 101 (18.1) |
Stenotrophomonas maltophilia | 86 (1.1%) |
HA | 66 (76.7) |
CA | 20 (23.3) |
Othera | 170 (2.1%) |
Total | 8066 |