Variable

Coefficient

Std. Error

p > |z|

Marginal effects (dy/dx)

Gender

−0.0046

0.0043

0.2860

−0.058

Age of the household head

−0.1473*

0.0793

0.0630

−0.016

Education level

0.2375***

0.0804

0.0030

0.073

Household size

0.1955***

0.0304

0.0000

0.062

Children under 5 years

0.0410*

0.0221

0.0640

0.043

Disabled members

−0.0271

0.2271

0.9050

−0.241

Experienced Health hazards

0.1381

0.1508

0.3600

0.004

Location

−0.2765

0.1596

0.0830

−0.156

Land size

−0.0024

0.0118

0.8400

−0.038

Monthly income

2.0306

6.4806

0.7540

0.013

Distance to fuel source

0.2298***

0.0791

0.0040

0.096

Future price of ICs

−0.0006**

0.0001

0.0000

−0.024

Group membership

0.1235***

0.1333

0.3540

0.057

Previous use of ICs

−0.3254**

0.1322

0.0140

−0.018

Probit regression

No. of obs = 1571

LR Chi² (14) = 179.55

Prob > Chi² = 0.0000

Log likelihood = −237.9466

Pseudo R² = 0.2739