Table 8.

Descriptive Statistics of Minimum Inhibitory Concentrations (μg/mL) for Staphylococcus epidermidis/Methicillin-Resistant Isolates of Chronic Conjunctivitis to 8 Antibiotics

S. epidermidis-MR n=28
Antibiotics	Median	MIC50	MIC90	Mode	Min MIC to max MIC	% Susceptibility
Cephalothin	1.25	1.0	>256	1.0	0.38 to >256	46.43
Ciprofloxacin	0.69	0.64	>32	0.19	0.064 to >32	71.43
Clindamycin	96	96	>256	>256	0.047 to >264	39.29
Erythromycin	>256	>256	>256	>256	0.19 to >264	28.58
Moxifloxacin	0.15	0.125	1.0	1.0	0.016 to 2.0	89.3
Oxacillin	4.0	4.0	>256	4.0	1.0 to >256	0
Tobramycin	160	64	>256	>256	0.047 to >256	28.58
Vancomycin	2.0	2.0	3.0	2.0	1.0 to 3.0	100