Components of QOL and Its Determinants and Moderating Conditions / 日本農村医学会雑誌

ABSTRACT

A research team from the Center for Health Promotion (CHP) at the University of Toronto published a book entitled “Quality of Life in Health Promotion and Rehabilitation” in 1996. In this paper we will introduce the conceptual models of QOL made up of the components of QOL and the QOL field presented by the CHP researchers. They defined QOL as “the degree to which a person enjoys the important possibilities of his or her life” and proposed a QOL model comprised of nine measurable areas, which are grouped into three broad categories of “Being, ”“Belonging” and “Becoming.” The “Being” cluster encompasses the most basic aspects of human beings as individuals, consisting of such three sub-components as physical, psychological and spiritual being. The “Belonging” cluster is concerned with the fit between individuals and their environment, consisting of social, community and ecological belonging. The “Becoming” cluster focuses on the purposeful activities in which individuals engage in an attempt to realize their goals, aspirations and hopes, consisting of practical, leisure and personal growth becoming. In the QOL field as a conceptual model of comprehensive health and well-being and QOL framework, QOL is viewed as the result of identifiable determinants, divided into environmental and personal categories in interaction with such moderating conditions as control, potential opportunities, resources, support systems, skills, life events, political changes and environmental changes. Recently the importance of understanding health issucs at community level from the ecological and phenomenological viewpoints and of directing our attention to the people's living has been recognized anew. The conceptual models presented by the CHP team are considered to have great potential for guiding health and social policy and for implementing various health promotion practices in the community.