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Table 2 Distribution of Haarlem and Non-Haarlem strains according to resistance and age group

From: Genetic variability of Mycobacterium tuberculosiscomplex in patients with no known risk factors for MDR-TB in the North-eastern part of Lima, Peru

 

Total

Haarlem

 

Non

 

p-value

   

%

Haarlem

%

 
 

n = 199

n = 59

 

n = 140

  

Resistance

      

profile *

      

  MDR

15

4

26.7

11

73.3

1.00

  Non-MDR

182

54

29.9

128

70.1

 

  Non-MDR H-resistant

29

10

34.5

19

65.5

0.70

  H-susceptible

168

48

28.6

120

71.4

 

  Any H-resistant

44

14

31.8

30

68.2

0.70

  H-susceptible

153

44

28.8

109

71.2

 

Age groups

      

  ≤ 30 years

124

31

25.0

93

75.0

0.07

  > 30 years

75

28

37.3

47

62.7

 
  1. *DST results were available for 197 isolates.