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Table 7 Agreement between the two tests on resistance isolate detection from the 63 isolates tested

From: Molecular determination of antimicrobial resistance in Escherichia coli isolated from raw meat in Addis Ababa and Bishoftu, Ethiopia

Antimicrobial resistance isolates (%) Resistance gene detected (%) Agreement (%)
Erythromycin (n = 27; 42.8) ere(A) (n = 0) 0
Gentamicin (n = 3; 4.8) aac(3)-IV (n = 9; 14.3) 0
Streptomycin (n = 23; 36.5) aadA1 (n = 0) 0
Tetracycline (n = 30; 47.6) tet(A) (n = 41; 65.1) 23 (76.7)
Sulfamethoxazole–trimethoprim (n = 22; 34.9) sul1 (n = 34; 54.0) 14 (63.6)
Chloramphenicol (n = 15; 23.8) catA1 (n = 5; 8.0) 2 (13.3)
cmlA (n = 7; 11.1) 4 (26.7)
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