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, potential, life and/or lost:
“She was beautiful when she died—a hundred years ago.”
—Garrett Fort (1900–1945)
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—Eugenie Clark (b. 1922)
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“By words, by voices, a lost way—
And here above the chimney stack
The unknown constellations sway—
And by what way shall I go back?”
—Archibald MacLeish (1892–1982)