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Table 1 Antibiotic resistances

From: High levels of multiresistance in quinolone resistant urinary tract isolates of Escherichia coli from Norway; a non clonal phenomen?

 

Cipro0.032(n = 43)

Cipro0.5(n = 75)

Cipro64(n = 75)

Antibiotic

S

I

R

S

I

R

S

I

R

Ampicillin

-

37

6

-

22

53

-

16

59

Mecillinam

41

-

2

62

-

13

60

-

15

Kanamycin

42

-

1

66

-

9

61

-

14

Chloramphenicol

41

-

2

50

-

25

45

-

30

Tetracycline

38

-

5

27

1

47

19

3

53

Nitrofurantoin

43

-

-

74

-

1

74

-

1

Sulphonamide

34

3

6

22

1

52

13

0

62

Trimethoprim

38

-

5

32

1

42

20

-

55

  1. Cutoff values between sensitive, intermediate and resistant were: Ampicillin: I >0.5, R >8; Mecillinam: R >8; Chloramphenicol: R >8; Nitrofurantoin: R >64; Trimethoprim: I >2, R >4[25]. Tetracycline: I >4, R >8; Sulphonamide: I >64, R >128[26]. Kanamycin: R >10.
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BMC Research Notes

ISSN: 1756-0500

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