Absenteeism, Agriculture, Alcohol use, Allergies, Assets, Asthma, Body mass index, COPD, Cancers, Child care, Dairy products, Diabetes, Education, Electricity, Employment, Employment benefits, Family composition, Family size, Fish, Fruits, Health care use, Health insurance, Height, Hospitals, Household heat, Housing conditions, Illicit drug use, Income, Internet, Iodine supplements, Ischemic heart disease, Legumes, Marital status, Mass media, Meat, Medicines, Milk, Musculoskeletal diseases, Obesity, Peptic ulcer disease, Physical activity, Processed meats, Pulmonary arterial hypertension, Sanitation, Telephones, Tobacco smoking, Training programs, Transportation, Unemployment, Unprocessed red meat, Urolithiasis, Vegetables, Waste disposal, Water supply, Weight