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Table 3 Antimicrobial susceptibility pattern of Gram positive bacterial isolates of external ocular infections at University of Gondar hospital, Northwest Ethiopia, 2016

From: Bacterial pathogens associated with external ocular infections alongside eminent proportion of multidrug resistant isolates at the University of Gondar Hospital, northwest Ethiopia

Antimicrobials Gram positive bacteria S or R n (%)
S.aureus,n = 96 CoNS,n = 64 S. pyogenes,n = 8 Total, n = 168
S (%) R (%) S(%) R(%) S(%) R(%) S(%) R(%)
SXT 89(92.7) 7(7.3) 49(76.6) 15(23.4) 8(100) 0 146 (86.9) 22 (13.1)
TE 70(72.9) 26(27.1) 43(67.2) 21(32.8) 5(62.5) 3(37.5) 118(70.2) 50(29.8)
P 3(3.1) 93(96.9) 3(4.7) 61(95.3) 8(100) 0 14(8.3) 154(91.7)
C 85(88.5) 11(11.5) 54(84.4) 10(15.6) 7(77.5) 1(12.5) 147(87.5) 21(12.5)
E 69(71.9) 27(28.1) 37(57.8) 27(42.2) 8(100) 0 114(67.9) 54 (32.1)
DA 89(92.7) 7(7.3) 61(95.3) 3(4.7) 5(62.5) 3(37.5) 155(92.3) 13(7.7)
CXT 73(76) 23(24) 40(62.5) 24(37.5) - - 113(70.6) 47(29.4)
CRO 75(78.1) 20(20.8) 53(82.8) 11(17.2) 8(100) 0 136(81.0) 32(19.0)
CIP 89(92.7) 7(7.3) 57(89.1) 7(10.9) - - 146(91.2) 14(8.8)
CFP 95(99) 1(1) 64(100) 0 8(100) 0 167(99.4) 1(0.6)
CN 69(71.9) 27(28.1) 47(73.4) 17(26.6) - - 116(72.5) 44(27.5)
AMP 7(7.3) 89(92.7) 7(10.9) 57(89.1) 8(100) 0 22(13.1) 146(86.9)
AML 7(7.3) 89(92.7) 7(10.9) 57(89.1) 8(100) 0 22(13.1) 146(86.9)
AMC 79(82.3) 17(17.7) 53(82.8) 11(17.2) 8(100) 0 140(83.3) 28(16.7)
CAZ 13(13.5) 83(86.5) 11(17.2) 53(89.1) 8(100) 0 32(19.0) 136(81.0)
OX 69(71.9) 27(28.1) 40(62.5) 24(37.5) - - 109(68.1) 51(31.9)
  1. SXT Cotrimoxazole, TE Tetracycline, P Penicillin, C Chloramphenicol, E Erythromycin, DA Clindamycin, CXT cefoxitin, CRO Ceftriaxone, CIP Ciprofloxacin, CFP cefepime, CN Gentamicin, AMP Ampicillin, AML amoxicillin, AMC Amoxicillin-clavulanate, CAZ ceftazidime, OX oxacillin, S/R Sensitive or resistant