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. 2017 May 4;2(3):149–153. doi: 10.7150/jbji.20002

Table 7.

The rate of drug resistance of the main Gram-negative bacteria

Antibiotics E. coli (n=16) Enterobacter cloacae (n=11)
Cases Drug resistance rate (%) Cases Drug resistance rate (%)
Ampicillin 14 87.5 10 90.91
Cefazolin 14 87.5 7 63.64
Sulbactam 12 75 10 90.91
Ceftriaxone 11 68.75 5 45.45
Levofloxacin 11 68.75 4 36.36
Ciprofloxacin 9 56.25 4 36.36
Co-trimoxazole 9 56.25 3 27.27
ESBL 9 56.25 2 18.18
Aztreonam 6 37.5 5 45.45
Ceftazidime 6 37.5 5 45.45
Gentamicin 6 37.5 5 45.45
Cefepime 5 31.25 4 36.36
Cefotetan 1 6.25 8 72.73
Amoxicillin 1 6.25 3 27.27
Nitrofurantoin 0 0 6 54.55
Tobramycin 0 0 5 45.45
Piperacillin 0 0 4 36.36
Amikacin 0 0 4 36.36
Erythrocin 0 0 3 27.27
Piperacilin/Tazo 0 0 3 27.27
Ertapenem 0 0 2 18.18
Thienamycin 0 0 0 0