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Table 1 Rates of resistance (R + I) of Escherichia coli isolates depending on the nature of patients

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

  Isolates n Out patients (R + I) Hospitalized patients (R + I) p
n % n %
Amoxicillin/clavulanic ac (AMC) 1263 286 38.0 246 48.1 <0.001
Cefalotin (KF) 1263 196 26.1 185 36.2 <0.001
Cefoxitin (FOX) 1256 22 2.9 34 6.7 0.001
Ceftriaxone (CRO) 1032 28 4.0 32 9.8 <0.001
Ertapenem (ERT) 1251 14 1.9 17 3.4 0.098
Gentamicin (GEN) 1137 66 9.8 63 13.6 0.044
Amikacin (AK) 1250 4 0.5 14 2.8 0.001
Norfoloxacine (NOR) 1020 182 26.1 113 35.1 0.003
Cotrimoxazole (SXT) 1244 261 35.2 195 38.8 0.203
Fosfomycin (FOS) 1082 13 2.0 9 2.1 0.974