. Author manuscript; available in PMC: 2018 May 1.

Published in final edited form as: Ophthalmol Retina. 2017 May-Jun;1(3):206–209. doi: 10.1016/j.oret.2016.11.010

Table 4. Review and comparison of bacterial endophthalmitis isolates.

	UPMC	NYEEI	BPEI	Hyderabad, India	Queensland, Australia
Study period	1993-2015	1987-2011	2002-2011	2010-2013	1998-2013
No of Isolates	665	943	375	196	193
Gram-positive (GP)	92.9%	89.2%	87.2%	37.2%	84.5%
Susceptibility of GP isolates to vancomycin	99.7%	99.7%	100%	100%	100%
Gram-negative (GN)	7.10%	10.80%	12.8%	62.8%	15.5%
Susceptibility of GN isolates to amikacin	95.7%	92.9%	not included	87.0%	100%
Susceptibility of GN isolates to ceftazidime	93.6%	91.5%	100%	82.0%	100%

UPMC = University of Pittsburgh Medical Center; NYEEI = New York Eye and Ear Infirmary ⁶; BPEI = Bascom Palmer Eye Institute ⁷; Hyderabad, India ¹²; Queensland, Australia ⁸