Antibiotic subclass

Antibiotic

Resistant

Intermediate

Sensitive

n

%

n

%

n

%

Penicillins

Ampicillin

50

100

0

0

0

0

Beta-lactam + inhibitor

Amoxicillin/clavulanic acid

57

74.1

11

14.3

9

11.7

Piperacilin/tazobactam

7

8.4

11

13.3

65

78.3

Cephalosporin II

Cefuroxime

44

64.2

9

13.4

16

22.4

Cephalosporin III

Ceftriaxone

51

66.2

0

0

27

33.8

Fluoroquinolones

Ciprofloxacin

44

53.7

5

6.1

33

40.2

Aminoglycosides

Gentamicin

27

50.9

1.9

2.2

25

47.2

Amikacin

2

4.9

5

12.2

34

82.9

Tetracyclines

Doxycyline

29

78.4

1

2.7

7

18.9

Folate pathway inhibitors

Trimethoprim/sulfamethoxazole

19

95

0

0

1

5.0

Carbopenemes

Imipinem

0

0

0

0

39

100