Changing mortality patterns, health services utilization, and health care expenditures.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005102:Health Expenditures / Q000639:trends*; D006296:Health Services / Q000706:statistics & numerical data*; D006801:Humans; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D009026:Mortality; D011157:Population Dynamics; D012737:Sex Factors; D014481:United States