The importance of colonization pressure in multiresistant Acinetobacter baumannii acquisition in a Greek intensive care unit

Table 4 Nonsusceptibility of Acetinobacter baumannii isolates to antibiotics

Antibiotic	Imported A. baumannii isolates	Acquired A. baumannii isolates
	I+R %	I+R %
Piperacillin/tazobactam	81	94
Ceftazidime	94	91
Cefepime	94	88
Gentamicin	94	100
Amikacin	94	91
Tobramycin	88	100
Aztreonam	94	100
Ciprofloxacin	88	100
Imipenem	38	47
Meropenem	63	59
Cotrimoxazole	88	91
Colistin	0	6

ISSN: 1364-8535