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:
“There had been years of Passion—scorching, cold,
And much Despair, and Anger heaving high,”
—Thomas Hardy (1840–1928)
“When Prince William [later King William IV] was at Cork in 1787, an old officer ... dined with him, and happened to say he had been forty years in the service. The Prince with a sneer asked what he had learnt in those forty years. The old gentleman justly offended, said, “Sir, I have learnt, when I am no longer fit to fight, to make as good a retreat as I can” —and walked out of the room.”
—Horace Walpole (1717–1797)
“Democracy is timelessly human, and timelessness always implies a certain amount of potential youthfulness.”
—Thomas Mann (1875–1955)
“The old, subjective, stagnant, indolent and wretched life for woman has gone. She has as many resources as men, as many activities beckon her on. As large possibilities swell and inspire her heart.”
—Anna Julia Cooper (1859–1964)
“I’ve seen things you people wouldn’t believe. Attack ships on fire off the shoulder of Orion. I watched seabeams glitter in the dark near the Tennhauser Gate. All those moments will be lost in time like tears in rain. Time to die.”
—David Webb Peoples, U.S. screenwriter, and Ridley Scott. Roy Batty, Blade Runner, final words before dying—as an android he had a built-in life span that expired (1982)