Aged adults, Alcohol use, Alzheimer's disease and other dementias, Amputation, Anemia, Anthropometry, Antihypertensive drugs, Anxiety, Anxiety disorders, Assets, Back pain, Bipolar affective disorder, Blood glucose, Blood pressure, Blood tests, Breast cancer, Breathing difficulty, Cancers, Cardiovascular and circulatory diseases, Cataracts, Causes of death, Causes of morbidity, Cholesterol, Colon and rectum cancers, Counseling, Diabetes, Drug consumption, Edentulism, Education, Employment, Ethnicity, Falls, Family composition, Fatigue, Glaucoma, Glomerular filtration rate, Glucose tests, Health status, Hearing aids, Hearing loss, Hemoglobin, Household deaths, Household heat, Housing conditions, Hypertension, Income, Incontinence, Insulin, International migration, Ischemic heart disease, Leukemia, Limited mobility, Macular degeneration, Marital status, Medical tests, Medicines, Mental and behavioral disorders, Mental health diagnostic interview, Mobility aids, Mortality, Musculoskeletal diseases, Osteoarthritis, Osteoporosis, Pain, Parental survival, Parkinson's disease, Physical activity, Physical therapy, Public social assistance, Respiratory function tests, Rheumatoid arthritis, Rose Angina Questionnaire, Schizophrenia, Screening, Screening mammography, Stroke, Surgical procedures, Telephones, Tobacco smoking, Trachea, bronchus, and lung cancers, Transportation, Unintentional injuries, Unipolar depressive disorders, Vision loss