Table 5 The relationship between exposure and selective outcome variables in terms of significance level

Indoor cooking (irrespective of fuel type)

- Ref: outdoor cooking

<0.05

<0.01

Insignificant

<0.05

Use of solid fuel (irrespective of location of cooking)

- Ref: clean fuel

Insignificant

Insignificant

<0.01

Insignificant

Indoor use of solid fuel

- Ref: no use of indoor solid fuel

<0.05

<0.01

Insignificant

Insignificant