Table 1.

Distribution of bacteria isolated from various hospitals wards

Hospital wards Bacteria	Pediatric/neonatal	PICU	Tertiary internal medicine	Infectious diseases	Surgery	General internal medicine	ICU	Total isolates
Escherichia coli	4	0	6	2	2	0	1	15 (19%)
Klebsiella pneumoniae	9	0	2	0	1	2	1	15 (19%)
Acinetobacter baumannii	0	1	4	0	0	0	0	5 (6.3%)
Pseudomonas aeruginosa	1	0	1	0	0	0	0	2 (2.5%)
Pseudomonas oryzihabitans	1	0	0	0	0	0	0	1 (1.3%)
Serratia marcescens	20	0	6	2	0	2	0	30 (38%)
Enterobacter cloacae	3	0	0	0	0	1	1	5 (6.3%)
Stenotrophomonas maltophilia	0	0	0	0	0	0	1	1 (1.3%)
Klebsiella oxytoca	0	0	0	0	1	0	0	1 (1.3%)
Serratia odorifera	3	0	0	0	0	0	0	3 (3.8%)
Pseudomonas luteola	0	1	0	0	0	0	0	1 (1.3%)
Total isolates in the related wards	41 (52%)	2 (2.50%)	19 (24%)	4 (5%)	4 (5%)	5 (6.5%)	4 (5%)	79 (100%）

PICU: Pediatric intensive care unit; ICU: Intensive care unit.