Table 2.
Antimicrobial resistance rates and MIC distributions of CRKP isolates.
MIC (μg/ml) | ||||
---|---|---|---|---|
Cutoff value of resistance (%) | Range | MIC50 | MIC90 | |
COL | >2 (92.5%) | 2~32 | 8 | 16 |
MEM | ≥4 (100%) | 4~256 | 16 | 128 |
AMK | ≥16 (97.5%) | 1~16384 | 4 | 8 |
MIC, minimum inhibitory concentration; AMK, amikacin; MIC50, MIC at which 50% of the isolates tested are inhibited; MIC90, MIC at which 90% of the isolates tested are inhibited; COL, colistin; MEM, meropenem.