Table 4.

Phenotypes of colistin-resistant Acinetobacter sp. isolates

Isolate number of patients	AN	CN	TOB	SAM	STX	IPM	MEM	CAZ	CIP	TZP
1	R	R	R	R	R	R	R	R	R	R
2	R	R	R	R	R	R	R	R	R	R
3	R	R	R	R	R	R	R	R	R	R
4	R	R	R	R	R	R	R	R	R	R
5	R	R	R	R	R	R	R	R	R	R
6	R	R	R	R	R	R	R	R	R	R
7	R	R	R	R	R	R	R	R	R	R
8	R	R	S	R	R	R	R	R	R	R
9	R	S	R	R	R	R	R	R	R	R
10	R	R	R	R	S	R	R	R	R	R
11	R	S	R	R	R	R	R	R	R	R
12	R	R	R	R	R	R	R	R	R	R
13	R	R	R	R	R	R	R	R	R	R
14	R	R	R	R	S	R	R	R	R	R
15	R	R	R	R	S	R	R	R	R	R
16	R	R	R	R	R	R	R	R	R	R

CO: Colistin; AN: Amikacin; CN: Gentamicin; TOB: Tobramycin; TE: Tetracycline; IPM: Imipenem; LEV: Levofloxacin; SXT: Trimetoprim-sulfamethoxazole; CIP: Ciprofloxacin; MEM: Meropenem; PIP: Piperacillin; TZP: Piperacillin-tazobactam; FEP: Sefepim; CAZ: Ceftazidim; SAM: Sulbactam-ampicillin; R: Resistant; S: Susceptible.