Agriculture, Alcohol use, Assets, Cooking fuels, Crops, Dairy products, Disability, Economics, Education, Education expenditures, Electricity, Employment, Ethnicity, Family composition, Family size, Fish, Food expenditures, Fruits, Health insurance, Household air pollution, Household expenditures, Household heat, Housing, Housing conditions, Housing materials, Income, Internet, Land ownership, Legumes, Livestock, Loans, Marital status, Mass media, Meat, Milk, Nuts, Occupations, Parental survival, Personal health expenditures, Poverty, Private social assistance, Processed foods, Processed meats, Public social assistance, Refrigeration, Sanitation, School enrollment, Starchy vegetables, Taxes, Tobacco, Transportation, Vegetables, Water supply, Whole grains