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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