Age at first sex, Agriculture, Anemia, Antenatal care, Anthropometry, Antibiotics, Ascariasis, Assets, BCG vaccines, Birth control pills, Birth weight, Body mass index, Breastfeeding, Breathing difficulty, Caesarean section, Child anthropometry, Child mortality, Complete birth history, Condoms, Contraceptive implants, Contraceptives, Cough, DTP vaccines, Diarrhea, Diarrheal diseases, Education, Education access, Electricity, Employment, Ethnicity, Family composition, Family planning, Family size, Female infertility, Fertility, Fever, Fishing, Gonococcal infections, HIV and AIDS, Health care access, Health care personnel, Health care prices, Health care use, Health literacy, Hookworm disease, Household water treatment, Housing materials, IUDs, Immunization, Income, Infant mortality, Injectable contraceptives, Iodine supplements, Land ownership, Languages, Literacy, Live births, Living conditions, Lower respiratory infections, Malaria, Male infertility, Malnutrition, Marital status, Marriage age, Mass media, Maternal anthropometry, Maternal mortality, Measles vaccines, Medicines, Menstruation, Mortality, Multiple births, Neonatal conditions, Occupation codes, Occupations, Oral rehydration therapy, Parental survival, Pharmacies, Place of delivery, Polio vaccines, Pregnancy, Pregnancy complications, Private health facilities, Public health facilities, Refrigeration, Religion, Reproductive and sexual risk factors, Respiratory infections, STDs, Sanitation, School enrollment, Seizures, Sexual abstinence, Sexual behavior, Sexual sterilization, Skilled birth attendants, Spermicides, Summary birth history, Syphilis, Teachers, Tetanus toxoid vaccines, Traditional birth control, Traditional medicine, Transportation, Trichuriasis, Upper respiratory infections, Vaccination cards, Water supply, Stillbirths, Complete sibling history