| Intervention group | Control group | P value |
| n = 10 | n = 10 |
|
Age of the mother |
|
| 0.23 |
<20 years old | 2 | 2 |
|
20 - 30 years old | 5 | 6 |
|
>30 years old | 3 | 2 |
|
Occupation |
|
| 0.61 |
Farmer | 5 | 4 |
|
Worker | 3 | 4 |
|
Official | 2 | 2 |
|
Standard of living |
|
| 0.08 |
Low | 2 | 1 |
|
Middle | 6 | 7 |
|
High | 2 | 2 |
|
Number of children |
|
|
|
Range | 1 - 3 | 1 - 4 |
|