Risk Factors and Prevention Strategies of Nosocomial Infection in Geriatric Patients

Table 2

NIs developed by microorganism.

Microorganisms	Bacterial species (N/N total, %)
Gram-positive bacteria	Staphylococcus (5/8, 62.5%)
	Excrement enterococcus (3/8, 37.5%)
Gram-negative bacteria	Pseudomonas aeruginosa (7/36, 19.4%)
	E. coli (4/36, 11.1%)
	Proteus mirabilis (4/36, 11.1%)
	Acinetobacter baumannii (3/36, 8.3%)
	Klebsiella pneumoniae (3/36, 8.3%)
	Stenotrophomonas maltophilia (3/36, 8.3%)
	Others (12/36, 33.3%)
Fungi	Candida albicans (5/14, 35.7%)
	Candida glabrata (6/14, 42.9%)
	Candida tropicalis (2/14, 14.3%)
	Candida krusei (1/14, 7.1%)