Anemia, Antenatal care, Antimalarials, Assets, Blood tests, Child anthropometry, Child mortality, Community health workers, Complete birth history, Cooking fuels, Education, Ethnicity, Family composition, Family size, Fertility, Fever, Health care use, Health literacy, Health promotion, Health status, Height, Hemoglobin, Hospitals, Household air pollution, Household water treatment, Housing conditions, Housing materials, Indoor residual spraying, Insecticide-treated bednets, Languages, Literacy, Live births, Living conditions, Malaria, Mass media, Mortality, Multiple births, Personal health expenditures, Pharmacies, Pharmacists, Physicians, Pregnancy, Private health facilities, Private social assistance, Public health facilities, Public social assistance, Religion, Sanitation, Self-treatment, Skilled birth attendants, Summary birth history, Telephones, Traditional healers, Transportation, Vector control, Water supply, Weight