Table 4.

Most frequently cultured MDROs and their location

	Urine (%) (n = 22)	Lung (%) (n = 28)	Blood (%) (n = 12)	Skin (%) (n = 23)	Catheter (%) (n = 2)
Gram-positive bacteria, n (%)
Staphylococcus species (including MRSA)	1 (4.6)	10 (35.7)	5 (41.7)	7 (30.4)	0 (0)
Streptococcus species	1 (4.6)	1 (3.6)	1 (8.3)	0 (0)	0 (0)
Vancomycin-resistant Enterococcus	1 (4.6)	0 (0)	1 (8.3)	0 (0)	0 (0)
Total gram-positive	3 (13.6)	11 (39.3)	7 (58.3)	7 (30.4)	0 (0)
Gram-negative bacteria, n (%)
Escherichia coli	7 (31.8)	4 (14.2)	0 (0)	2 (8.7)	0 (0)
Pseudomonas aeruginosa	3 (13.6)	2 (7.1)	2 (16.7)	2 (8.7)	1 (50)
Morganella morganii	2 (9.2)	1 (3.6)	0 (0)	2 (8.7)	0 (0)
Klebsiella pneumoniae	1 (4.6)	2 (7.1)	1 (8.3)	1 (4.3)	1 (50)
Acinetobacter baumannii	2 (9.2)	4 (14.2)	1 (8.3)	5 (21.7)	0 (0)
Enterobacter species	1 (4.6)	3 (10.7)	1 (8.3)	3 (12.0)	0 (0)
Other	3 (13.6)	1 (3.6)	0 (0)	1 (4.3)	0 (0)
Total Gram-negative	19 (86.4)	17 (60.7)	5 (41.7)	16 (69.6)	2 (100)

MDRO, multiple-drug resistant organism; MRSA, methicillin-resistant Staphylococcus aureus.