Table 4.

Multiple drug-resistance profile of Staphylococci isolates

Number of drugs showing resistance	Frequency	Number and % of				Total %
		S. aureus	S. intermedius	S. hyicus	CNS
0	1	0 (0.0)	1 (11.1)	0 (0.0)	0 (0.0)	2.3
3	3	1 (6.7)	1 (11.1)	1 (16.7)	0 (0.0)	7.0
4	5	3 (20.0)	1 (11.1)	0 (0.0)	1 (7.7)	11.6
5	9	4 (26.7)	2 (22.2)	2 (33.3)	1 (7.7)	20.9
6	8	2 (13.3)	2 (22.2)	1 (16.7)	3 (23.1)	18.6
7	7	2 (13.3)	0 (0.0)	1 (16.7)	4 (30.8)	16.3
8	5	2 (13.3)	1 (11.1)	0 (0.0)	2 (15.4)	11.6
9	3	1 (6.7)	0 (0.0)	1 (16.7)	1 (7.7)	7.0
10	1	0 (0.0)	0 (0.0)	0 (0.0)	1 (7.7)	2.3
13	1	0 (0.0)	1 (11.1)	0 (0.0)	0 (0.0)	2.3
Total	43	15 (100)	9 (100)	6 (100)	13 (100)	100
% with MDR		15 (34.9)	8 (18.6)	6 (14.0)	13 (30.2)	97.7 (100)
χ2 (P value)		3.89 (0.91)	10.84 (0.287)	4.51 (0.875)	9.13 (0.426)

CNS coagulase negative Staphylococcus, MDR multiple drug-resistance