Allergies, Anemia, Aplastic and other non-nutritional anemias, Birth place, Birth weight, Blood tests, Breastfeeding, Calcium, Caloric intake, Child anthropometry, Child care, Child health care, Children, Cholesterol, Dental caries, Dental examinations, Diarrhea, Diet, Dietary fiber, Dietary protein, Dietary sodium, Dietary sugar, Digestive diseases, Disability, Domestic migration, Drug consumption, Eczema, Edentulism, Education, Employment, Secondhand smoke, Ethnicity, Family composition, Family size, Fluoride, Fruits, Fruits and vegetables, Health care access, Health care use, Health education, Health promotion, Health status, Height, Hemoglobin, Hemolytic anemias, Hospitals, Hours worked, Housing conditions, Income, Infectious diseases, International migration, Iron, Legumes, Marital status, Medicines, Micronutrient supplements, Milk, Nuts, Occupations, Oral conditions, Oral hygiene, Pain, Prescriptions, Preterm birth, Prevalence, Processed foods, Processed meats, Public social assistance, Refrigeration, School enrollment, Sugar-sweetened beverages, Summary birth history, Surgical procedures, Symptoms, Tobacco smoking, Transportation, Unintentional injuries, Unprocessed red meat, Vegetables, Vomiting, Weight, Working conditions, Zinc, Whole grains, Body mass index, Meat