Table 2: Demographic and clinical risk factors associated with pulmonary cavity (univariable model).

Characteristic

OR1

95% CI1

p-value

Gender

 

 

0.029

Female (ref)

-

-

 

Male

1.43

1.04, 1.96

 

Age (years)

1

0.99, 1.01

0.42

Age Category (years)

 

 

0.38

< 35 years (ref)

-

-

 

35-49 years

1.39

0.86, 2.25

 

50-64 years

1.15

0.71, 1.86

 

> 65 years

1.39

0.81, 2.40

 

MDR

 

 

< 0.001

No (ref)

-

-

 

Yes

3.1

2.38, 4.05

 

Isoniazid Resistance

 

 

< 0.001

No (ref)

-

-

 

Yes

4.5

3.07, 6.76

 

Rifampin Resistance

 

 

< 0.001

No (ref)

-

-

 

Yes

4.26

2.90, 6.41

 

Ethambutol Resistance

 

 

< 0.001

No (ref)

-

-

 

Yes

3.9

2.55, 6.18

 

Education Category

 

 

0.16

Worker (ref)

-

-

 

Student

0.49

0.19, 1.22

 

Pensioner

0.65

0.26, 1.51

 

Disabled

0.83

0.32, 1.99

 

Unemployed

0.85

0.21, 3.63

 

Occupation

 

 

< 0.001

Higher (ref)

-

-

 

Specialized sec

1.51

0.65, 3.52

 

Secondary

1.37

0.67, 2.77

 

Primary

5.36

2.93, 10.2

 

No education

2

1.39, 2.90

 

Homeless

 

 

0.01

Sheltered (ref)

-

-

 

Ho

meless

2.01

1.18, 3.56

 

HIV Status

 

 

0.88

Negative (ref)

-

-

 

Positive

0.96

0.57, 1.62

 

Treatment Failure

 

 

< 0.001

No (ref)

-

-

 

Yes

3.27

2.50, 4.30

 

1OR: Adjusted Odds Ratio; 1CI: Confidence Interval.