Meaning
The meaning and usefulness of the QALY is debated. Perfect health is hard, if not impossible, to define. Some argue that there are health states worse than being dead, and that therefore there should be negative values possible on the health spectrum (indeed, some health economists have incorporated negative values into calculations). Determining the level of health depends on measures that some argue place disproportionate importance on physical pain or disability over mental health. The effects of a patient's health on the quality of life of others (e.g. caregivers or family) do not figure into these calculations.
Read more about this topic: Quality-adjusted Life Year
Famous quotes containing the word meaning:
“Life has to be given a meaning because of the obvious fact that it has no meaning.”
—Henry Miller (1891–1980)
“Man is eminently a storyteller. His search for a purpose, a cause, an ideal, a mission and the like is largely a search for a plot and a pattern in the development of his life story—a story that is basically without meaning or pattern.”
—Eric Hoffer (1902–1983)
“To lose sensibility, to see what one sees,
As if sight had not its own miraculous thrift,
To hear only what one hears, one meaning alone,
As if the paradise of meaning ceased
To be paradise, it is this to be destitute.”
—Wallace Stevens (1879–1955)