Bacteriological Monitoring of Inanimate Surfaces and Equipment in Some Referral Hospitals in Assiut City, Egypt

Table 7

Pattern of contamination among different hospitals.

Number of organisms	Hospital
	Health Insurance Hospital		Main AUH		Neuropsychiatric University Hospital		Pediatric University Hospital		Al-Ragehy University Hospital		Urology University Hospital		Women Healthcare University Hospital
	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%	No.	%
Monomicrobial	212	96.8	2059	91.1	55	100.0	343	96.6	64	95.5	5	100.0	321	97.9
Polymicrobial	7	3.2	200	8.9	0	0.0	12	3.4	3	4.5	0	0.0	7	2.1