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Table 1 Socio-demographic and clinical characteristics of DR-TB patients initiated on treatment under the national TB program in three selected districts of Karnataka during 2015 to 2018, N = 507

From: Spatiotemporal analysis of drug-resistant TB patients registered in selected districts of Karnataka, South India: a cross-sectional study

Characteristics

Frequency

Percentage*

Age (in years)

 0–14

2

0.3

 15–24

51

10.0

 25–34

123

24.2

 35–44

116

22.8

 45–54

110

21.6

 55–64

64

12.6

 ≥ 65

36

7.1

 Not recorded

5

0.9

Gender

 Male

377

74.3

 Female

129

25.4

 Not recorded

1

0.1

District

 Dakshina Kannada

283

55.8

 Udupi

151

29.7

 Chikamagalur

73

14.3

Year (total number of cases)

 2015

85

16.7

 2016

99

19.5

 2017

114

22.4

 2018

209

41.2

Type of TB

 New

340

67.0

 Retreatment after loss to follow-up

43

8.4

 Retreatment after failure

55

10.8

 Retreatment/relapse

69

13.6

DST used for diagnosis

 CDST

30

5.9

 Xpert MTB

260

51.2

 LPA

216

42.6

 Not recorded

1

0.1

HIV status

 Positive

18

3.5

 Negative

346

68.2

 Unknown

4

0.7

 Not recorded

139

27.4

ART status (N = 18)

 On ART

17

94.4

 Not on ART

1

5.6

  1. Abbreviation: DR-TB drug-resistant tuberculosis, DST drug sensitivity testing, CDST culture and drug susceptibility test, LPA line probe assay, MTB Mycobacterium tuberculosis, Rif rifampicin, HIV human immunodeficiency virus
  2. *Column percentage