Table 5.

Prevalence of colistin resistance in carbapenem-resistant blood culture isolates.

	Tested for colistin susceptibility (%)	Colistin resistant	Colistin susceptible	Colistin not tested
Carbapenem-resistant Acinetobacter baumannii	29/37 (78.4%)	0/29 (0%)	29/29 (100%)	8
Carbapenem-resistant Klebsiella pneumoniae	62/84 (73.8%)	15/62 (24.2%)	47/62 (75.8%)	22
Carbapenem-resistant Pseudomonas aeruginosa	21/32 (65.6%)	1/21 (4.8%)	20/21 (95.2%)	11
Carbapenem-resistant Escherichia coli	7/7 (100%)	0/7 (0%)	7/7 (100%)	0
	119/160 (74.4%)	16/119 (13.4%)	103/119 (86.6%)	41/160 (25.6%)