The impact of extended insurance benefits on octogenarian medical experience.
D000367:Age Factors; D000368:Aged; D006760:Hospitalization; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007182:Income; D007348:Insurance, Health; D007902:Length of Stay; D006278:Medicare; D009735:Nursing Homes / Q000706:statistics & numerical data; D009790:Occupations; D010548:Personal Health Services / Q000706:statistics & numerical data*; D010820:Physicians / Q000706:statistics & numerical data; D011336:Probability; D012111:Residence Characteristics; D012179:Retirement; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data; D014481:United States