. Author manuscript; available in PMC: 2009 Mar 1.

Published in final edited form as: Am J Ophthalmol. 2008 Jan 22;145(3):409–412. doi: 10.1016/j.ajo.2007.11.004

Table 1.

Bacterial Organisms Isolated from the Steroids for Corneal Ulcers Trial (n=34)

Organisms	Number (%)	MIC₅₀(μg/ml)	MIC range (μg/ml)
Streptococcus pneumoniae	16 (47%)	0.18	0.108-0.25
Pseudomonas aeruginosa	8 (24%)	1.5	1.06-1.73
Viridans-group Streptococcus spp	3 (9%)	0.19	0.108-0.25
Coagulase negative Staphylococcus	3 (9%)	3	0.094-3
Staphylococcus aureus	2 (6%)	0.05	0.039-0.078
Haemophilus influenzae	1 (3%)	0.023	0.023
Moraxella spp	1 (3%)	0.108	0.108
Total	34 (100%)		0.023-3