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Table 4 Factors associated with multi-drug resistant tuberculosis

From: Molecular typing of mycobacterium tuberculosis isolates circulating in Jiangsu Province, China

Factors

Cases

No-MDR

MDR

cOR(95% CI)

P

aOR(95% CI)

P

 

n = 260

n = 226, n(%)

n = 34, n(%)

    

Gender

       

Men

180

155(68.6)

25(73.5)

1

 

1

 

Women

80

71(31.4)

9(26.5)

0.79(0.35-1.77)

0.561

0.81(0.34-1.96)

0.643

Age(years)

       

< 30

66

56(24.8)

10(29.4)

1

 

1

 

30-

111

93(41.2)

18(52.9)

1.08(0.47-2.51)

0.851

0.68(0.23-1.99)

0.479

60-

57

51(22.6)

6(17.6)

0.66(0.22-1.94)

0.449

0.36(0.08-1.71)

0.199

75+

26

26(11.5)

0

0

0.998

0

0.998

Treatment history #

       

No

216

194(85.8)

22(14.2)

1

 

1

 

Yes

44

22(64.7)

12(35.3)

3.31(1.49-7.34)

0.002

3.39(1.37-8.41)

0.008

BCG vaccination

       

No

142

125(55.3)

17(50.0)

1

 

1

 

Yes

118

101(44.7)

17(50.0)

1.24(0.60-2.55)

0.562

0.81(0.26-2.48)

0.711

Migrant population

       

No

174

151(66.8)

23(67.6)

1

 

1

 

Yes

86

75(33.2)

11(32.4)

0.96(0.45-2.08)

0.923

0.94(0.40-2.23)

0.894

Beijing family

       

No

51

50(22.1)

1(2.9)

1

 

1

 

Yes

209

176(77.9)

33(97.1)

9.38(1.25-70.26)

0.009

11.07(1.45-84.50)

0.023

  1. cOR, crude odds ratio; aOR, adjusted odds ratio, adjusted for sex, age, treatment history, BCG vaccination, migrant population, and Beijing family; #:Those having previously received anti-tuberculosis treatment for more than one month was defined as previously treated cases.