| Variable | Description |
| basic_secondary | 1 = mother has basic education (9 years of schooling) or secondary education (12 years of schooling or more) 0 = none and non-standard education |
| water | 1 = liters of water per capita per day in the household ≥ 100 0 = liters of water per capita per day in the household < 100 |
| electricity | 1 = the main sourse of light in the house is from the public grid 0 = the main sourse of light in the house is not from the public grid |
| no_econ_shock | 1 = the household did not experience any economic shock over the past three months 0 = the household experienced some economic shock over the past three months |
| time_medical | Distance of household to nearest medical facility in minutes |
| prenatal | 1 = at least 1 prenatal consultation with a skilled attendant in the last pregnancy 0 = no prenatal consultation with a skilled attendant in the last pregnancy |