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Table 4 Resistance patterns in ESBL genes carrying isolates and non-ESBL genes carrying isolates

From: Prevalence and molecular characteristics of ESBL and AmpC β -lactamase producing Enterobacteriaceae strains isolated from UTIs in Egypt

Antibiotic ESBL (N = 308) non- ESBL (N = 132) P value
AMC 308 100% 43 32.6% < 0.001
CRO 308 100% 35 26.5% < 0.001
CAZ 308 100% 2 1.5% < 0.0001
FOX 30 9.7% 5 3.7% 0.06
GEN 225 73% 13 9.8% < 0.001
AK 90 29.2% 0 0% 0.02
IPM 0 0% 0 0%
CIP 90 29.2% 0 0% 0.02
NIT 88 28.5% 22 16.6% 0.08
MDR 88 28.5% 2 1.5% 0.04
  1. AMC amoxicillin clavulanic acid, CRO ceftriaxone, CAZ ceftazidime, FOX cefoxitin, CN gentamicin, AK amikacin, IPM imipenem, CIP ciprofloxacin, F nitrofurantoin