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Table 1 General demographic characteristics of patients enrolled in 2006 and 2012

From: Prevalence and molecular characteristics of drug-resistant Mycobacterium tuberculosis in Beijing, China: 2006 versus 2012

Characteristics

Total

Any drug resistant TB

MDR-TB

Pan-susceptible TB

2006 (n = 255)

2012 (n = 537)

P value

2006 (n = 89)

2012 (n = 292)

P value

2006 (n = 38)

2012 (n = 145)

P value

2006 (n = 166)

2012 (n = 245)

P value

Gender

 Male

186 (72.9)

400 (74.5)

0.643

66 (74.2)

223 (76.4)

0.669

29 (76.3)

102 (70.3)

0.468

120 (72.3)

177 (72.2)

0.990

 Female

69 (27.1)

137 (25.5)

23 (25.8)

69 (23.6)

9 (23.7)

43 (29.7)

46 (27.7)

68 (27.8)

Age group (years)

 ~25

41 (16.1)

76 (14.2)

0.682

14 (15.7)

46 (15.8)

0.728

6 (15.8)

32 (22.1)

0.428

27 (16.4)

30 (11.9)

0.271

 ~44

60 (23.5)

125 (23.3)

23 (25.8)

82 (28.1)

11 (28.9)

53 (36.6)

37 (20.9)

43 (17.5)

 ~64

92 (36.1)

185 (34.5)

38 (42.7)

107 (36.6)

18 (47.4)

48 (33.1)

54 (32.2)

78 (32.5)

 >64

62 (24.3)

151 (28.1)

14 (15.7)

57 (19.5)

3 (7.9)

12 (8.3)

48 (30.5)

94 (38.1)

Treatment history

 New cases

176 (69.0)

318 (59.2)

0.008

37 (41.6)

115 (39.4)

0.712

5 (13.2)

21 (14.5)

0.835

139 (83.7)

203 (82.9)

0.815

 Previously treated cases

79 (31.0)

219 (40.8)

52 (58.4)

177 (60.6)

33 (86.8)

124 (85.5)

27 (16.3)

42 (17.1)