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Table 1 Distribution of MIC, MIC50, MIC90 (mg/l) for 107 isolates of Acinetobacter baumannii (MIC50 and MIC90 values are reported in BOLD cells and UNDERLINED numbers, respectively).

From: In vitro activity of tigecycline and comparators against carbapenem-susceptible and resistant Acinetobacter baumannii clinical isolates in Italy

MIC (mg/l)

% of

Antibiotics

0.015

0.03

0.06

0.12

0.25

0.5

1

2

4

8

16

32

64

128

256

S

I

R

Tigecycline

    

3

15

26

56

3

4

     

93

3

4

Amikacin

        

27

4

2

16

58

  

30

0

70

Gentamicin

       

8

18

45

6

30

   

24

0

76

Ciprofloxacin

     

5

1

 

1

100

     

5

0

95

Trimethoprim-sulfamethoxazole

      

5

 

3

11

88

    

4

0

96

Aztreonam

        

3

1

1

3

99

  

4

1

95

Cefepime

        

8

29

48

13

9

  

34

44

22

Ceftazidime

        

4

   

103

  

4

0

96

Piperacillin-tazobactam

          

55

4

1

2

45

51

5

44

Imipenem

       

26

9

18

11

39

2

 

2

33

17

50

Meropenem

      

1

5

5

33

7

18

27

11

 

10

31

59

Doxycycline

  

1

1

3

5

7

81

3

1

3

2

   

94

1

5

Tetracycline

     

1

6

7

2

12

13

9

19

31

7

15

12

73

Colistin

1

1

1

14

19

20

30

20

  

1

    

99

0

1

Ampicillin/sulbactam

     

1

3

22

19

31

13

7

5

4

2

71

12

17