TABLE 3.

Genotype frequency among MSSA, MRSA, and CoNS isolates, and D-test results for each genotype

Genotype	No. (%) of isolates with genotype			No. of isolates with indicated D-test result
	MSSA	MRSA	CoNS	15 mm		22 mm
				Negative	Positive	Negative	Positive
ermA	42 (68.9)	46 (45.1)	2 (2.9)	0	90	22	68
ermA msrA	1 (1.6)	0	1 (1.5)	0	2	0	2
ermC	14 (23.0)	53 (52.0)	20 (29.4)	0	87	0	87
msrA	3 (4.9)	3 (2.9)	45 (66.2)	51	0	51	0
No gene amplified	1 (1.6)	0	0	0	1	0	1
Total	61	102	68	51	180	73	158