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Table 3 Antibiotics resistance profiles of E. coli isolates in minced meat and swab samples obtained from different meat retailer shops of Jimma town, Southwest of Ethiopia

From: Assessment of extended-spectrum β-lactamase (ESBLs) – producing Escherichia coli from minced meat of cattle and swab samples and hygienic status of meat retailer shops in Jimma town, Southwest Ethiopia

Antibiotics Total R (%) ESBL- positive (n = 7) ESBL-negative (n = 28) p -value
R (%) S (%) R (%) S (%)
Cefotaxime 7 (20.0) 6 (85.7) 1 (14.3) 1 (3.6) 27 (96.4) 0.001
Ceftazidime 11 (31.4) 5 (71.4) 2 (28.6) 6 (21.4) 22 (78.6) 0.021
Ceftriaxone 6 (17.1) 6 (85.7) 1 (14.3) 0 28 (100) 0.001
AMC 11 (31.4) 6 (85.7) 1 (14.3) 5 (17.9) 23 (82.1) 0.002
Ampicillin 35 (100) 7 (100) 0 28 (100) 0
Penicillin 35 (100) 7 (100) 0 28 (100) 0
Gentamycin 3 (8.6) 1 (14.3) 6 (85.7) 2 (7.1) 26 (92.9) 0.499
Amikacin 0 0 7 (100) 0 28 (100)
Ciprofloxacin 4 (11.4) 1 (14.3) 6 (85.7) 3 (10.7) 25 (89.3) 1.000
Tetracycline 19 (54.3) 6 (85.7) 1 (14.3) 13 (46.4) 15 (53.6) 0.096
SXT 19 (54.3) 6 (85.7) 1 (14.3) 13 (46.4) 15 (53.6) 0.096
Erythromycin 35 (100) 7 (100) 0 28 (100) 0
Neomycin 1 1 (14.3) 6 (85.7) 0 28 (100) 0.200
  1. R: Resistant, S: Sensitive, AMC: Amoxicillin-clavulanic acid, SXT: Trimethoprim- sulphamethoxazole