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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Cornea. 2018 Jan;37(1):84–87. doi: 10.1097/ICO.0000000000001417

Table 2.

Antibiotic Sensitivities of Isolated Gram Negative Organisms

Organism Ampicillin Gentamicin Neomycin Ceftazidime Polymyxin Sulfasoxazole Trimethoprim Tetracycline Tobramycin Moxifloxacin Ciprofloxacin
Pseudomonas sp.
N = 57 		0/0
(0%)		 49/52
(94%)		 29/51
(56%)		 51/52
(98%)		 51/52
(98%)		 3/50
(6%)		 0/0
(0%)		 0/0
(0%)		 49/52
(94%)		 28/29
(97%)		 51/52
(98%)
Serratia sp.
N = 32 		5/12
(42%)		 12/12
(100%)		 12/12
(100%)		 12/12
(100%)		 5/12
(42%)		 12/12
(100%)		 12/12
(100%)		 7/12
(58%)		 12/12
(100%)		 5/5
(100%)		 12/12
(100%)
Moraxella sp.
N = 33 		26
(96%)		 29/29
(100%)		 29/29
(100%)		 29/29
(100%)		 29/29
(100%)		 27/27
(100%)		 1/25
(4%)		 29/29
(100%)		 29/29
(100%)		 11/11
(100%)		 29/29
(100%)
Other Enterics
N = 51 		3/16
(19%)		 17/17
(100%)		 17/17
(100%)		 17/17
(100%)		 11/17
(65%)		 12/16
(75%)		 15/17
(88%)		 13/17
(76%)		 17/17
(100%)		 11/11
(100%)		 17/17
(100%)
Other Gram Negative Rods
N = 46		 3/10
(30%)		 5/10
(50%)		 4/10
(40%)		 10/10
(100%)		 7/10
(70%)		 9/10
(90%)		 2/11
(22%)		 9/10
(90%)		 3/10
(30%)		 2/3
(67%)		 8/10
(80%)

Most frequently isolated gram negative organisms isolated in culture. The numerator displays the number of samples sensitive to the listed antibiotic while the denominator represents the total number of the organism isolated. Percent sensitivity to the antibiotic is shown in the parenthesis.