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 the Prince of Piedmont [later Charles Emmanuel IV, King of Sardinia] was seven years old, his preceptor instructing him in mythology told him all the vices were enclosed in Pandora’s box. “What! all!” said the Prince. “Yes, all.” “No,” said the Prince; “curiosity must have been without.””
—Horace Walpole (1717–1797)
“If the Russians have gone too far in subjecting the child and his peer group to conformity to a single set of values imposed by the adult society, perhaps we have reached the point of diminishing returns in allowing excessive autonomy and in failing to utilize the constructive potential of the peer group in developing social responsibility and consideration for others.”
—Urie Bronfenbrenner (b. 1917)
“A simple child,
That lightly draws its breath,
And feels its life in every limb,
What should it know of death?”
—William Wordsworth (1770–1850)
“A lost inch of gold may be reclaimed, but never a lost inch of time.”
—Chinese proverb.