Table 3. Erythromycin Susceptibility Among the Isolates of Staphylococcus aureus and CoNS Based on Gender.

Isolatesa	N	Erythromycin Resistant, No. (%)	Erythromycin Susceptible, No. (%)	Erythromycin Intermediate, No. (%)	P Valueb
S. aureus	51				0.011
Male	22	1 (4.5)	20 (90.9)	1 (4.5)
Female	29	9 (31)	15 (51.7)	5 (17.3)
CoNS	49				0.771
Male	18	15 (83.3)	2 (11.1)	1 (5.6)
Female	31	28 (90.3)	2 (6.5)	1 (3.2)

Abbreviation: CoNS, coagulase-negative staphylococci.

^aComparison between isolates performed by using Chi-square test, P value < 0.001.

^bChi-square test.