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Table 4 Resistance pattern of S. aureus strains isolated from patients from different wards and specimens

From: Antimicrobial resistance profile of Staphylococcus aureus isolated from patients with infection at Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia

Resistance pattern No. of drugs to which R is observed No. (%) isolates Ward type Specimen
Amp 1 4(5.1) ENT Nasal swab(2)Ear swab(2)
AmpSxt(2),AmpDa,AmpDo, AmpE(2), AmpFox(2), AmpTe(2) 2 10(12.7) ENT Ear swab(5), Nasal swab(5)
AmpBSxt, AmpDaOx, AmpTeSxt 3 3(3.8) ENT Ear swab(1), Nasal swab(2)
AmpCfFoxOx, AmpDaDoTe,AmpFoxOxSxt,AmpBCfDa 4 4(5.1) ENT Ear swab(2) nasal swab(2)
AmpBDoFoxTe, AmpBEOxSxt, AmpDaESxtTe, AmpDoFoxTeOx, AmpBDaETe 5 5(6.3) ENT(4), Surgical(1) Ear swab(2), nasal swab(3)
AmpBDaFoxSxtTe, AmpCEFoxOxTe 6 2(2.5) ENT Ear swab(1), nasal swab(1)
AmpAnCDaEFoxTe, AmpAnDaFoxOxSxtTe, AmpBCfDaFmFoxOx, AmpBCfCroDaFoxOx, AmpBCfDaFmFoxSxt 7 5(6.3) ENT(4), Surgical(1) Ear swab(2), nasal swab(3)
AmpAnCfCroFoxGmOxTe, AmpAnDaDoFoxGmOxTe, AmpBCfDaDoFoxOxTe, AmpBCfDaEOxSxtTe,
AmpBCipCroFmGmOxSxt
8 5(6.3) ENT(2), Surgical(1), Ortho(2), Nasal swab(1), wound swab(2), ear swab(2),
AmpAnCfDaFoxGmOxSxtTe AmpCCfCipCroDaFoxETe,
AmpCCfCipCroFoxGmOx
AmpAnBCipDaFoxOxSxtTe, AmpBCCfCroDaFoxGmOx,
AmpBCCfCroFoxOxSxtTe
9 6(7.6) ENT (5), Ortho(1) Nasal swab(5), ear swab (1)
AmpBCCfCipDaEFmFoxOx,
AmpBCCfCipDaEOxSxtTe
AmpBCCfCroDaFmFoxOxSxt, AmpBCCfDaDoEFmOxTe
10 4(5.1) ENT(3), Surgical(1) Ear swab(3), Wound swab(1)
AmpAnBCfCipDaDoEFoxOxTe,
AmpAnBCCfCroDaDoFoxOxTe,
AmpAnCCipCroDaEFoxOxSxtTe,
AmpAnCCipCroDaEFoxOxSxtTe,
AmpAnCCfCipCroDaEFoxGmOx,
AmpAmcAnCCfCipEFoxOxSxtTe,
AmpAmcBCfCroDaEFmFoxOxSxt,
AmpAmcAnBCfCroDaEFmFoxOx,
AmpAmcBCfCipCroEFoxOxSxtTe,
AmpAnBCfCroDaEFoxGmOxTe
11 9 (11.4) ENT(6), Ortho(2), Surgical(1) Ear swab(2), nasal swab(6), wound swab(1)
AmpAnBCfDaDoEFoxGmOxSxtTe,
AmpAmcAnBCfDaEFmFoxOxSxtOx,
AmpAmcAnBCCfCroDaEFoxOxTe,
AmpAmcBCfCipCroEFoxGmOxSxtTe,
AmpAmcBCfCipDaDoEFmOxSxtTe
12 5(6.3) ENT(3), Ortho(2) Ear swab(2), nasal swab(1), Wound swab(2)
AmpAmcAnCCfCipCroDaEFoxGmOxSxt, AmpAmcBCfCipCroDaEFoxGmOxSxtTe, AmpAmcAnBCfCipCroEFmFoxGmOxSxt, AmpCCfCipCroDaDoEFoxGmOxSxtTe, AmpAnCCfCipCroDaDoFoxGmOxSxtTe, AmpAmcBCCfCipCroDaFoxGmOxSxtTe, AmpAmcBCfCipCroDaFmFoxGmOxSxtTe 13 7(8.9) ENT(2), Surgical(2), Ortho(3) Ear swab(2), wound swab(2), nasal swab(3)
AmpAmcAnCCfCipCroDaEFoxGmOxSxtTe, AmpAmcAnBCfCipCroDaEFoxGmOxSxtTe, AmpAmcAnCfCipCroDaDoEFoxGmOxSxtTe, AmpAmcAnBCfCipCroDaEFoxGmOxSxtTe, AmpAmcAnBCCfCipCroDaEFoxOxSxtTe, 14 5(6.3) Ortho(3), ENT(2) Nasal swab(4), wound swab(1)
AmpAmcBCCfCipCroDaEFmFoxGmOxSxtTe, AmpAmcAnBCCfCipCroDaEFoxGmOxSxtTe, AmpAmcBCCfCipCroDaDoEFoxGmOxSxtTe 15 3(3.8) Surgical(1) Ortho(2) Wound swab (2), nasal swab(1)
AmpAmcAnBCCfCipCroDaDoEFoxGmOxSxtTe 16 1(1.3) EVNT(1) Ear swab(1)
AmpAmcAnBCCfCipCroDaDoEFmFoxGmOxSxtTe 17 1(1.3) Ortho Wound swab(1)
  1. Amp ampicillin, Amc amoxicillin+clavulanic acid, An amikacin, B bacitracin, Cf cephalothin, C chloramphenicol, Cip ciprofloxacin, Cro ceftriaxone, Fox cefoxitin, Da clindamycin, Do doxycycline, E erythromycin, Gm gentamicin, Nitro nitrofurantoin, Ox oxacillin, Sxt sulfamethoxazole + trimethoprim, Te tetracycline, R resistant