In order to address the "Quality of Health Care", attempts have been made to first define the phrase "quality health care". The father of health quality assurance, Avedis Donabedian said that high quality health care consisted of "that kind of care which is expected to maximize an inclusive measure of patient welfare, after one has taken account of the balance of expected gains and losses that attend the process of care in all its parts." (1)
The American Medical Association described high quality health care as that "which consistently contributes to improvement or maintenance of the quality and/or duration of life." (2)
Lohr and her committee were tasked by the IOM to define quality health care and their definition was "the degree to which health services for individuals and populations increase the likelihood of desired health outcomes and are consistent with current professional knowledge."
Even Donabedian himself
1. Donabedian A. Explorations in quality assessment and monitoring. Vol. 1. The definition of quality and approaches to its assessment. Ann Arbor, Mich.: Health Administration Press, 1980.
2. American Medical Association, Council of Medical Service. Quality of care. JAMA 1986;256:1032-1034.
3. Lohr KN, ed. Medicare: a strategy for quality assurance. Washington, D.C.: National Academy Press, 1990.