A multidisciplinary concept analysis of quality of life

The purpose of this article is to analyze how the concept of quality of life (QOL) is currently being defined and used within health care. An on-line search of the phrase QOL in Medline, Cinahl, Psyc-Info, Eric, and Social Science Abstract provided a list of 16,021 articles published between 1993 and 1998. A convenience sample of 65 research and theoretical articles from the 1990s was examined to determine current usage and definitions of the concept of QOL across disciplines. Analysis was conducted, and a definition of the concept QOL, based on the analysis, is offered.