Methicillin-Resistant and Biofilm-Producing Staphylococcus aureus in Nasal Carriage among Health Care Workers and Medical Students

Table 3

Distribution of biofilm forming MSSA and MRSA.

Type of biofilm producer	S. aureus		value
	MRSA (N, %)	MSSA (N, %)
Biofilm nonproducer	31 (28.4)	41 (33.9)	0.794
Weak biofilm producer	23 (21.1)	22 (18.2)
Moderate biofilm producer	17 (15.6)	20 (16.5)
Strong biofilm producer	38 (34.9)	38 (31.4)