| Variable | Variable | Nature | Variable Description |
| Dependent variables |
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| Health status | Binary | Accessing health services or not accessing health services. |
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| Education status | Continuous | The number of days that a student attends school. |
| Independent variables |
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| Age | Continuous | The number of years of household head since born. |
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| Sex | Categorical | Sex of household head. |
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| Marital status | Categorical | Marital status of the head of household. |
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| Education level | Categorical | The time that the head of household spent on formal education. |
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| Household size | Continuous | The number of members in the household. |
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| The main source of income | Categorical | The main source of income of the head of household. |
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| Land size | Continuous | Size of land owned by the head of household. |
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| Main occupation | Categorical | The main occupation of the head of household. |