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:
“In 1845 he built himself a small framed house on the shores of Walden Pond, and lived there two years alone, a life of labor and study. This action was quite native and fit for him. No one who knew him would tax him with affectation. He was more unlike his neighbors in his thought than in his action. As soon as he had exhausted himself that advantages of his solitude, he abandoned it.”
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“Not many appreciate the ultimate power and potential usefulness of basic knowledge accumulated by obscure, unseen investigators who, in a lifetime of intensive study, may never see any practical use for their findings but who go on seeking answers to the unknown without thought of financial or practical gain.”
—Eugenie Clark (b. 1922)
“You haf slafed your life away in de bosses’ mills and your fadhers before you and your kids after you yet. Vat is a man to do with seventeen-fifty a week? His wife must work nights to make another ten, must vork nights and cook and wash in day an’ vatfor? So that the bosses can get rich an’ the stockholders and bondholders. It is too much... ve stood it before because ve vere not organized. Now we have union... We must all stand together for union.”
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“And he was lost among the waves,
His ship rolled helpless in the sea,
The fourth month of his voyage
He shouted grievously
“Beloved, do not think of me.””
—Alun Lewis (1915–1944)