Covariates

Category

β

P-value

HR

95% CI of HR

Age

−0.02

0.04*

0.98

[0.97, 0.99]

Baseline weight

−0.04

0.03*

0.96

[0.91, 0.98]

Baseline smear result

Positive

Ref

Negative

−0.19

0.45

0.82

[0.50, 1.36]

TB treatment phase

Intensive phase

Ref

Continuation phase

−0.74

≤0.01*

0.48

[0.33, 0.69]

TB type

Pulmonary positive

Ref

Pulmonary negative

2.99

≤0.01*

19.92

[7.49, 52.96]

Extra pulmonary

2.25

≤0.01*

9.49

[3.99, 22.62]

TB category

New

Ref

Relapse

−0.52

0.28

0.59

[0.23, 1.51]

Failure

0.10

0.89

1.11

[0.24, 5.15]

Defaulter

−0.25

0.73

0.78

[0.19, 3.23]

Previous TB status

No

Ref

Yes

−0.38

0.37

0.68

[0.29, 1.56]

Presence of Comorbidity

No

Ref

Yes

0.48

0.09

1.62

[0.93, 2.83]

HIV infection

No

Ref

Yes

−0.15

0.59

0.86

[0.49, 1.49]

Presence of DM

No

Ref

Yes

−0.05

0.87

0.95

[0.55, 1.65]