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Table 4 Resistance rates(%) of Pseudomonas aeruginosa to antimicrobial agents

From: Bacterial resistance trends among intraoperative bone culture of chronic osteomyelitis in an affiliated hospital of South China for twelve years

Antimicrobial agent 2003–2004
(n = 1)
2005–2006
(n = 8)
2007–2008
(n = 3)
2009–2010
(n = 7)
2011–2012
(n = 14)
2013–2014
(n = 15)
Amikacin 0 25.0 0 14.3 14.3 0
Gentamicin 0 25.0 33.3 42.9 28.6 13.3
Piperacillin 0 37.5 66.7 28.6 15.4 14.3
Piperacillin/taazobactam 20.0 66.7 28.6 21.4 0
Cefazolin 100.0 100.0 100.0 100.0 100.0 100.0
Cefuroxime 100.0 100.0 100.0 100.0 100.0
Cefotaxime 100.0 0 75.0 100.0 100.0
Ceftazidime 0 12.5 66.7 14.3 14.3 6.7
Cefepime 0 0 28.6 14.3 0
Cefoxitin 100.0 100.0 100.0 100.0
Imipenem 0 0 33.3 14.3 7.7 6.7
Meropenem 0 50.0 66.7 27.3 0
Ciprofloxacin 0 37.5 0 14.3 21.4 13.3