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Table 2 Non-susceptibility a rates (%) for the total isolate yield of the study (n = 563)

From: Cefditoren: Comparative efficacy with other antimicrobials and risk factors for resistance in clinical isolates causing UTIs in outpatients

Antimicrobial agent

Escherichia coli (n = 330)

Klebsiella spp (n = 91)

Proteus mirabilis (n = 142)

Amoxicillin

31.5

N/A b

33.1

Amoxicillin/clavulanic acid

6.4

1.1

4.2

Cefalothin

9.1

3.3

13.4

Cefuroxime sodium

2.7

1.1

1.4

Cefuroxime axetil

3.9

3.3

2.8

Co-trimoxazole

23.6

11.0

13.4

Nalidixic acid

8.2

9.9

5.6

Ciprofloxacin

4.8

5.5

1.4

Mecillinam

3.6

1.1

22.5

Nitrofurantoin

6.4

30.8

N/A b

Fosfomycin c

1.2

1.1

9.9

Cefotaxime

3.0

1.1

1.4

Ceftazidime

0.6

1.1

3.5

Gentamicin

2.1

1.1

4.2

Netilimicin

0.6

1.1

0.7

Amikacin

0.9

1.1

0

Piperacillin-tazobactam

0.6

1.1

0

Ticarcillin-clavulanate

0.9

1.1

0.7

Imipenem

0.6

0

0.7

Cefditoren

3.0

3.3

2.1

  1. a CLSI 2011 breakpoints of susceptibility were applied.
  2. b N/A: not applicable (species inherently resistant).
  3. c Fosfomycin trometamol is no long marketed in Greece.