Table 5 Resistance rates(%) of Enterobacter cloacae to antimicrobial agents
Antimicrobial agent | 2003–2004 (n = 4) | 2005–2006 (n = 2) | 2007–2008 (n = 12) | 2009–2010 (n = 6) | 2011–2012 (n = 3) | 2013–2014 (n = 11) |
|---|---|---|---|---|---|---|
Amikacin | 50.0 | 0 | 45.5 | 33.3 | 0 | 9.1 |
Gentamicin | 50.0 | 100.0 | 66.7 | 66.7 | 66.7 | 45.5 |
Piperacillin | 50.0 | 100.0 | 100.0 | 83.3 | 100.0 | 63.6 |
Cefazolin | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
Cefuroxime | 75.0 | 100.0 | 90.9 | 66.7 | 100.0 | 100.0 |
Cefotaxime | – | 100.0 | 90.9 | 83.3 | 100.0 | 54.5 |
Ceftazidime | 50.0 | 0 | 83.3 | 83.3 | 33.3 | 36.4 |
Cefepime | 100.0 | 50.0 | 66.7 | 66.7 | 100.0 | 45.5 |
Cefoperazone | 100.0 | 100.0 | 100.0 | – | – | 100.0 |
Cefoxitin | 100.0 | 50.0 | 100.0 | – | – | 100.0 |
Imipenem | 0 | 0 | 0 | 0 | 0 | 9.1 |
Meropenem | 0 | 0 | 33.3 | – | – | 18.2 |
Ciprofloxacin | 0 | 100.0 | 54.5 | 66.7 | 100.0 | 9.1 |