Antimicrobial agents | MIC range, μg/mL | MIC 50, μg/mL | MIC 90, μg/mL | Susceptible percentage,% | P-value | |||||
---|---|---|---|---|---|---|---|---|---|---|
RNKP(n = 48) | RPKP(n = 36) | RNKP | RPKP | RNKP | RPKP | all isolates | RNKP | RPKP | ||
Imipenem | 4-256 | 8-128 | 128 | 128 | 256 | 128 | 0 | 0 | 0 | — |
Meropenem | 2-256 | 4-128 | 64 | 64 | 128 | 64 | 0 | 0 | 0 | — |
Ertapenem | 4-512 | 8-512 | 128 | 128 | 256 | 128 | 0 | 0 | 0 | — |
Cefotaxime | 16 to >512 | 16 to >512 | 256 | >512 | 512 | >512 | 0 | 0 | 0 | — |
Cefepime | 4-256 | 4-512 | 128 | 128 | 128 | 512 | 11.1 | 11.1 | 11.1 | >0.99 |
Gentamicin | 1 < to >512 | 256 to >512 | 8 | >512 | 128 | >512 | 21 | 47.2 | 0 | <0.01 |
Netilmicin | 1 to >512 | 256 to >512 | 8 | >512 | 256 | >512 | 32.1 | 72.2 | 0 | <0.01 |
Amikacin | 2 to >512 | 256 to >512 | 4 | >512 | >512 | >512 | 39.5 | 88.9 | 0 | <0.01 |
Tetracycline | 4 to >512 | 8-256 | 16 | 32 | 512 | 128 | 3.7 | 8.3 | 0 | 0.084 |
Minocycline | 2-128 | 4-32 | 4 | 8 | 64 | 32 | 27.2 | 52.8 | 6.7 | <0.01 |
Ciprofloxacin | 0.25 < to 64 | 2-64 | 64 | 64 | 64 | 64 | 6 | 13.9 | 0 | 0.015 |
Ofloxacin | 0.25 < to 64 | 1-64 | 64 | 64 | 64 | 64 | 8.4 | 13.9 | 4.3 | 0.23 |
Tigecycline | 0.5-4 | 0.5-4 | 2 | 2 | 2 | 2 | 96.3 | 97.2 | 95.6 | >0.99 |
Colistin | 0.25-256 | 0.5-2 | 1 | 1 | 2 | 2 | 98.8 | 97.2 | 100 | 0.44 |
Fosfomycin | 1 to >1024 | 2 to > 1024 | 16 | >1024 | 64 | >1024 | 43.4 | 88.9 | 8.5 | <0.01 |