Years of potential life lost (YPLL) or potential years of life lost (PYLL), is an estimate of the average years a person would have lived if he or she had not died prematurely. It is, therefore, a measure of premature mortality. As a method, it is an alternative to death rates that gives more weight to deaths that occur among younger people. Another alternative is to consider the effects of both disability and premature death using disability adjusted life years.
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Famous quotes containing the words years of, years, potential, life and/or lost:
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And sculptured Ann is seventy years of stone.
These cloud-sopped, marble hands, this monumental
Argument of the hewn voice, gesture and psalm,
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Each Change of many-colour’d Life he drew,
Exhausted Worlds, and then imagin’d new:”
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—Mark Twain [Samuel Langhorne Clemens] (1835–1910)