By the numbers. Vital health statistics.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D006348:Cardiac Surgical Procedures / Q000706:statistics & numerical data; D002423:Cause of Death; D006306:Health Surveys; D006801:Humans; D008017:Life Expectancy / Q000639:trends; D009369:Neoplasms / Q000453:epidemiology; D011634:Public Health / Q000706:statistics & numerical data* / Q000639:trends; D014481:United States / Q000453:epidemiology; D014798:Vital Statistics