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:
“Even in my own writings I cannot always recover the meaning of my former ideas; I know not what I meant to say, and often get into a regular heat, correcting and putting a new sense into it, having lost the first and better one. I do nothing but come and go. My judgement does not always forge straight ahead; it strays and wanders.”
—Michel de Montaigne (1533–1592)
“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)
“A judgment about life has no meaning except the truth of the one who speaks last, and the mind is at ease only at the moment when everyone is shouting at once and no one can hear a thing.”
—Georges Bataille (1897–1962)