Abortion, Abortive outcome, Alcohol use, Anemia, Anthropometry, Body mass index, Breastfeeding, Calcium, Child anthropometry, Contraceptives, Corrective lenses, Cough, Diabetes, Diarrhea, Diet, Environmental hazards, Fever, Fruits, Fruits and vegetables, Health care use, Health status, Hearing aids, Hearing loss, Height, Hospitals, Hypertension, Iron, Ischemic heart disease, Legumes, Leukemia, Limited mobility, Meat, Mental health symptoms, Micronutrient supplements, Milk, Nuts, Otitis media, Pain, Physical activity, Pregnancy, Pregnancy complications, Processed meats, Rose Angina Questionnaire, Sore throat, Stroke, Summary birth history, Surgical procedures, Tobacco smoking, Tuberculosis, Unprocessed red meat, Vegetables, Vision loss, Vitamin A supplements, Vitamin D supplements, Vomiting, Water supply, Weight