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Table 2 Bivariate factors associated with MDR-TB and RR-TB

From: Drug resistant tuberculosis in Saudi Arabia: an analysis of surveillance data 2014–2015

  

MDR-TB

93(4.4%)

    

RR-TB

123(5.9%)

    
     

95% CI for OR

   

95% CI for OR

Characteristics

Levels

Mean Difference

SE Difference

P

OR

Lower

Upper

Mean Difference

SE Difference

P

OR

Lower

Upper

Age/year

 

3.8

1.4

0.006a

.983

.968

.998

2.547

1.5

.084

.989

.977

1.001

      

95% CI for OR

    

95% CI for OR

  

n

%

P

OR

Lower

Upper

n

%

P

OR

Lower

Upper

Gender

Male

60

4.1

0.332

1.240

.803

1.916

84

5.8

0.848

1.039

.702

1.537

Female

33

5.1

    

39

6

 

1

  

Occupation

Driver

8

5.4

0.984

1.133

.523

2.455

10

6.8

0.918

1.060

.530

2.119

Housemaid

10

4.1

 

.834

.414

1.680

12

4.9

 

.744

.394

1.407

Housewife

6

3.5

 

.712

.299

1.695

7

4.1

 

.616

.277

1.371

Handcraft

2

4.2

 

.856

.201

3.639

3

6.3

 

.968

.292

3.205

Student

6

4.1

 

.832

.349

1.986

7

4.7

 

.721

.323

1.608

Unemployed

11

3.9

 

.796

.406

1.561

17

6

 

.928

.532

1.617

Prisoner

5

4.1

 

.834

.325

2.144

7

5.7

 

.876

.391

1.962

Other

45

4.8

 

1

  

60

6.4

 

1

  

Nationality

Saudi

34

3.9

0.286

1.264

.821

1.946

51

5.8

0.920

1.019

.704

1.475

Non-Saudi

59

4.8

 

1

  

72

5.9

 

1

  

Region

West

43

5.4

0.014a

.937

.585

1.500

54

6.8

0.004a

.892

.587

1.356

East

5

1.5

 

.245

.094

.635

6

1.8

 

.220

.093

.524

South

9

3.1

 

.525

.247

1.116

17

5.9

 

.764

.427

1.367

North

4

3.5

 

.591

.205

1.705

4

3.5

 

.442

.155

1.258

 

Center

32

5.7

 

1

  

42

7.5

 

1

  

TB site

Pulmonary

87

4.6

0.320

1.527

.659

3.539

113

5.9

0.622

1.182

.608

2.296

EPTB

6

3

 

1

  

10

5.1

 

1

  

Diabetes

Yes

9

3.4

0.367

1.378

.685

2.775

14

5.2

0.645

1.144

.646

2.027

No

84

4.6

 

1

  

109

6

 

1

  

HIV

Yes

92

4.5

1.000

2.064

.281

15.148

121

5.9

0.720

1.347

.322

5.625

 

No

1

2.2

 

1

  

2

4.4

 

1

  

Lung diseases

Yes

2

3.7

1.000

.825

.198

3.442

4

7.4

0.555

1.294

.460

3.644

No

91

4.5

 

1

  

119

5.8

 

1

  

Chronic renal failure

Yes

2

10.5

0.205

2.570

.585

11.292

4

21.1

0.022a

4.392

1.435

13.439

No

91

4.4

 

1

  

119

5.7

 

1

  

Immunosuppressive

Yes

1

7.7

0.446

1.805

.232

14.032

2

15.4

0.175

2.951

.647

13.463

No

92

4.4

 

1

  

121

5.8

 

1

  

Previous TB treatment

Yes

36

25.2

0.001a

11.203

7.069

17.755

41

28.7

0.001a

9.181

6.005

14.038

No

57

2.9

 

1

  

82

4.2

 

1

  
  1. aSignificant at α = 0.05; OR odds ratio, TB Tuberculosis, HIV human immunodeficiency virus, MDR-TB multi-drug-resistant tuberculosis, RR-TB rifampicin-resistant tuberculosis, EPTB extra-pulmonary tuberculosis, SE (standard error)
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Antimicrobial Resistance & Infection Control

ISSN: 2047-2994

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