Table 4.
MIC (μg/mL) results for MDR non-fermenter isolates
| Number of isolates with MICs (μg/mL) indicated
|
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| <1 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | >512 | |
| A. baumannii (n=9) | ||||||||||||
| SAM | 0 | 0 | 0 | 0 | 0 | I/2 | R/4 | 0 | 0 | R/1 | R/2 | 0 |
| AK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 | R/3 | R/4 |
| CE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/9 |
| CRO | 0 | 0 | 0 | 0 | S/3 | 0 | I/1 | 0 | 0 | 0 | 0 | R/5 |
| FEP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/3 | R/3 | 0 | 0 | R/3 |
| MEM | 0 | 0 | 0 | I/5 | 0 | R/3 | R/1 | 0 | 0 | 0 | 0 | 0 |
| AMP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/1 | R/8 |
| LEV | 0 | 0 | 0 | I/2 | 0 | R/2 | R/3 | R/1 | 0 | 0 | 0 | R/1 |
| CT | S/7 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 | 0 | 0 | 0 | 0 |
| P. aeruginosa (n=2) | ||||||||||||
| SAM | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/1 | R/1 | 0 | 0 |
| AK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 |
| CE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 |
| CRO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 |
| FEP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 |
| MEM | 0 | S/2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| AMP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 |
| LEV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | R/2 |
| CT | 0 | 0 | 0 | 0 | 0 | R/1 | R/1 | 0 | 0 | 0 | 0 | 0 |
Abbreviations: MIC, minimum inhibitory concentration; MDR, multidrug resistant; A. baumannii, Acinetobacter baumannii; SAM, ampicillin/sulbactam; I, intermediate; R, resistant; AK, amikacin; CE, cephradine; CRO, ceftriaxone; S, sensitive; FEP, cefepime; MEM, meropenem; AMP, ampicillin; LEV, levofloxacin; CT, colistin; P. aeruginosa, Pseudomonas aeruginosa.