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Table 2 Rates of resistance (R + I) of Escherichia coli isolates depending on the nature of samples

From: Evaluation of antimicrobial susceptibility of Escherichia coli strains isolated in Rabat University Hospital (Morocco)

  Urine (R + I) Other samples (R + I) p
n % n %
Amoxicillin/clavulanic ac (AMC) 422 38.8 135 56.7 <0.001
Cefalotin (KF) 292 26.9 103 43.1 <0.001
Cefoxitin (FOX) 40 3.7 19 8.0 0.004
Ceftriaxone (CRO) 60 5.6 50 21.3 <0.001
Ertapenem (ERT) 26 2.4 4 1.7 0.516
Gentamicin (GEN) 90 9.2 38 17.7 <0.001
Amikacin (AK) 7 0.7 10 4.2 <0.001
Norfoloxacine (NOR) 313 29.1 74 31.2 0.52
Cotrimoxazole (SXT) 398 37.2 92 38.8 0.648
Fosfomycin (FOS) 18 1.9 4 2.1 0.779