Research Article

Epidemiology of Multi-Drug Resistant Organisms in a Teaching Hospital in Oman: A One-Year Hospital-Based Study

Table 3

Distribution of hospital-acquired multidrug resistant organisms (MDRO) by type of bacteria at a tertiary care hospital in Oman, 2012.

Type of bacteria (Total = 329)

Acinetobacter baumannii 10732.4
Escherichia coli (ESBL)6018.4
Methicillin-resistant Staphylococcus aureus 3510.6
Klebsiella pneumoniae (ESBL)3410.3
Pseudomonas aeruginosa 278.1
Klebsiella pneumoniae (CRE) 267.8
Stenotrophomonas maltophilia 257.5
Escherichia coli (CRE)51.6
Burkholderia cepacia 51.6
Enterobacter cloacae 41.2
Enterococcus faecalis/faecium (VRE)20.6

ESBL: extended spectrum -lactamases; VRE: vancomycin-resistant Enterococcus; CRE: carbapenem-resistant Enterobacteriaceae.