Table 7 Determinants of catastrophic payments ^a for TB care, Nigeria, 2011

Older age (>40 years)

1.368

0.35

<0.001

3.9 (2.0 – 7.8)

Male gender

1.11

0.28

<0.001

3.0 (1.8 – 5.2)

Urban residence

1.34

0.36

<0.001

3.8 (1.9 – 7.7)

Formal education

1.55

0.33

<0.001

4.7 (2.5 – 8.9)

Care at private facility

1.10

0.36

0.003

2.9 (1.5 – 5.9)

Poor patients

1.91

0.31

<0.001

6.7 (3.7 – 12.4)

Household primary earner (patient)

1.33

0.28

<0.001

3.8 (2.2 – 6.6)

HIV (positive) status

1.13

0.30

<0.001

3.1 (1.7 – 5.6)

Smear positive TB

0.10

0.35

0.77

1.1 (0.6 – 2.2)

Constant

2.11

0.52

<0.001