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:
“What had really caused the women’s movement was the additional years of human life. At the turn of the century women’s life expectancy was forty-six; now it was nearly eighty. Our groping sense that we couldn’t live all those years in terms of motherhood alone was “the problem that had no name.” Realizing that it was not some freakish personal fault but our common problem as women had enabled us to take the first steps to change our lives.”
—Betty Friedan (20th century)
“a voice still so hollow
That it seems to call out to me from forty years ago,
When you were all aglow,
And not the thin ghost that I now frailly follow!”
—Thomas Hardy (1840–1928)
“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)
“The only living works are those which have drained much of the author’s own life into them.”
—Samuel Butler (1835–1902)
“Scared, huh. I ain’t never gonna be scared no more. I was though. For a while it looked as though we was beat, good and beat. Looked like we didn’t have nobody in the whole wide world but enemies. Like nobody was friendly no more. Made me feel kind a bad and scared too. Like we was lost and nobody cared.”
—Nunnally Johnson (1897–1977)