... family income was categorized in 100-200 percent increments of the Federal Poverty Level (FPL), which has been defined as the amount of income providing a bare minimum of food, clothing, transportation, ... other children in families with lower incomes. Compared with children in higher-income families, children in poor families experience Number of Children, Ages <–17 yearsOverall Rate of ... other children in families with lower incomes. Compared with children in higher-income families, children in poor families experience Number of Children, Ages <–17 yearsOverall Rate of...