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Table 5 Multivariable regression model showing association of MDR-TB with HIV status after controlling the effects of age, sex, and previous treatment status

From: Prevalence of multidrug resistance in Mycobacterium tuberculosis isolates from HIV seropositive and seronegative patients with pulmonary tuberculosis in north India

Parameter estimates

MDR(a)

 

B

Std. Error

Wald

df

p-value

Odd’s Ratio

95% CI for Odd’s Ratio

+ VE

Intercept

−1.777

0.876

4.118

1

0.042

-

-

Sex

0.284

0.415

0.467

1

0.494

1.328

0.589-2.997

Treatment

1.380

0.397

12.066

1

0.001

3.976

1.825-8.664

Age

−0.030

0.015

3.879

1

0.049

0.971

0.942-1.000

[C_HIV = 1]

0.839

0.428

3.842

1

0.050

2.313

1.000-5.350

[C_HIV = 2]

0(b)

-

 

0

-

-

-

  1. a – The reference category is: - VE, b – This parameter is set to zero because it is redundant, CI – confidence interval, df – degree of freedom.