Antimicrobial agent | MIC50 | MIC90 | Range | %susceptible / resistantb |
---|---|---|---|---|
Ceftriaxone | 0.25 | >32 | ≤0.25 – >32 | 59.3 / 39.2 |
Ceftazidime | ≤1 | >16 | ≤1 – >16 | 62.6 / 34.5 |
Cefepime | ≤0.12 | 8 | ≤0.12 – >16 | 92.1 / 3.7 |
Piperacillin / tazobactam | 2 | >64 | ≤0.5 – >64 | 73.8 / 26.1 |
Imipenem | 0.5 | 1 | ≤0.12 – 8 | 98.6 / 0.0 |
Meropenem | ≤0.12 | 0.12 | ≤0.12 – 4 | 100.0 / 0.0 |
Ciprofloxacin | ≤0.03 | >4 | ≤0.03 – >4 | 85.0 / 14.0 |
Levofloxacin | ≤0.5 | >4 | ≤0.5 – >4 | 87.4 / 12.6 |
Gentamicin | ≤2 | >8 | ≤2 – >8 | 81.3 / 18.6 |
Amikacin | 2 | >32 | ≤4 – >32 | 82.7 / 16.3 |
PolymyxinB | ≤0.5 | >4 | ≤0.5 – >4 | - / - |
Colistin | ≤0.5 | >4 | ≤0.5 – >4 | - / - |