Table 3.

Etest resistance characteristics.

Antibiotics		Resistant			Intermediate			Sensitive
	Range (µg/mL)	n (%)	Breakpoint (µg/mL)	n (%)		Breakpoint (µg/mL)	n (%)		Breakpoint (µg/mL)
Azithromycin (n=188)	<0.016-16	2 (1.1)a	≥8	2 (1.1)b		—	184 (97.9)		≤2
Cefixime (n=185)	<0.016-0.16	0 (0)	—	—		—	185 (100)		≤0.25c
Ceftriaxone (n=188)	0.002-1.5	2 (1.1)d	—	—		—	186 (98.9)		≤0.25c
Ciprofloxacin (n=192)	0.002-32	188 (97.9)	≥1	—		—	4 (2.1)e		≤0.061
Gentamicin (n=189)	0.38-48	1 (0.5)f	≥32	3 (1.6)g		8-16	185 (97.9)		≤4

^aMinimum inhibition concentrations (MIC) are noted here;1 sample had MIC=12 µg/mL; 1 sample had MIC=16 µg/mL.

^b2 samples had MIC=3 µg/mL.

^c2 samples had MIC=0.125 µg/mL.

^d1 sample had MIC=1.5 µg/mL; 1 sample had MIC=0.5 µg/mL.

^e2 samples had MIC=0.02 µg/mL; 1 sample had MIC=0.016 µg/mL; 1 sample had MIC=0.008 µg/mL.

^f1 sample had MIC=48 µg/mL.

^g3 samples had MIC=6 µg/mL.