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Table 1 Percentage of drug-resistant Beijing/W clinical strains carrying various 9 bp repeats to different drugs

From: A deletion in the RD105 region confers resistance to multiple drugs in Mycobacterium tuberculosis

Drug

Drug resistance strains (%)

3 m (n = 2)

4 m (n = 6)

5 m (n = 11)

6 m (n = 214)

7 m (n = 937)

8 m (n = 76)

9 m (n = 9)

Streptomycin

0

0

36.36

31.78

40.23

43.42

100

Isoniazid

0

66.67

45.45

38.32

50.16

51.32

100

Rifampicin

0

0

19.41

25.7

38.21

43.13

100

Ethambutol

0

0

18.18

21.5

29.16

27.63

77.78

Ofloxacin

0

16.67

19.13

30.37

34.58

42.11

66.67

Amikacin

0

0

0

8.88

11.74

17.11

63.33

  1. Total: n = 1255