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:
“[Woman’s] life-long economic parasitism has utterly blurred her conception of the meaning of equality.”
—Emma Goldman (1869–1940)
“Skill sheets, workbooks, basal reader, flash cards are not enough. To convey meaning you need someone sharing the meaning and flavor of real stories with the student.”
—Jim Trelease (20th century)
“A moment in time but time was made through that moment: for without the meaning there is no time, and that moment of time gave the meaning.”
—T.S. (Thomas Stearns)