Agriculture, Assets, Birth place, COPD, Child labor, Cooking fuels, Cough, Crops, DTP vaccines, Diarrhea, Diarrheal diseases, Disasters, Domestic migration, Education, Education expenditures, Electricity, Employment, Ethnicity, Family composition, Family size, Fertility, Fever, Health care access, Health care costs, Health care personnel, Health facilities, Health insurance, Health status, Household air pollution, Household deaths, Household expenditures, Housing, Housing conditions, Housing materials, Income, Influenza, International migration, Languages, Literacy, Live births, Livestock, Loans, Lower respiratory infections, Marital status, Occupation codes, Occupations, Personal health expenditures, Pharmacies, Place of delivery, Polio vaccines, Private health facilities, Public health facilities, Public social assistance, Sanitation, School enrollment, Skilled birth attendants, Socioeconomic risk factors, Summary birth history, Telephones, Transportation, Unemployment, Water supply