Table 3.

Most common gram-negative rods isolated from blood cultures and their respective fluoroquinolone sensitivities by year, 2003–2012

	All		2003		2004		2005		2006		2007		2008		2009		2010		2011		2012
	n	%Sa	n	%S	n	%S	n	%S	n	%S	n	%S	n	%S	n	%S	n	%S	n	%S	n	%S
E. coli	54	27.8	1	100	6	16.7	2	50	9	11.1	10	50.0	2	50.0	7	28.6	8	37.5	6	0	3	0
K. pneumoniae	48	62.5	0	--	1	100	5	60	10	90.0	3	66.7	9	44.4	9	22.2	6	66.7	2	100	3	100
P. aeruginosa	43	58.1	2	0	7	71.4	8	37.5	3	66.7	2	50	6	93.3	7	57.1	3	66.7	2	50	3	66.7
S. maltophilia	40	67.5	2	0	1	0	4	50	3	100	9	55.6	5	60.0	6	83.3	2	100	7	100	1	0
K. oxytoca	34	85.3	2	50	2	100	7	85.7	2	100	4	100	3	100	8	87.5	1	100	5	60	0	--
E. cloacae	27	85.2	2	100	1	100	4	100	3	100	4	100	7	71.4	6	66.7	0	--	0	--	1	100

^aPercent sensitive to fluoroquinolones