J. Orley’s research while affiliated with World Health Organization WHO and other places

Outlines the World Health Organization Quality of Life Assessment Instrument (WHOQOL) response scale development. The WHOQOL is designed to measure quality of life related to health and health care. It was developed simultaneously within a number of field centers in diverse cultural settings.The pilot version was administered to approximately 300 respondents in each field center. From these data a revised version of the instrument was derived. In each field center participating in the WHOQOL development, about 20 Ss typical of health care users in that center, participated. According to differences in content of WHOQOL questions, 4 response scales were developed: Intensity, Capacity, Frequency, and Evaluation scales. Descriptors for each scale were compiled and rated by respondents. In each center the average and variability index was calculated for each rated descriptor of the response scales. Results indicate that the derivation of response scale descriptors, separately in each culture is a possible and necessary step in the process of cross-cultural adaptation of questionnaires. (PsycINFO Database Record (c) 2012 APA, all rights reserved)

Assessment of quality of life (QoL) and use of this information towards improvement of health care services is an important area of activity of the World Health Organization (WHO). This paper briefly discusses the conceptual basis and the methodology used in WHO's Quality of Life Project (WHOQOL). It describes the simultaneous development of instruments in widely different cultures to assess subjective QoL. Use of these instruments in the field of clinical trials with psychotropics is highlighted.

This paper describes the World Health Organization's project to develop a quality of life instrument (the WHOQOL). It outlines the reasons that the project was undertaken, the thinking that underlies the project, the method that has been followed in its development and the current status of the project. The WHOQOL assesses individuals' perception of their position in life in the context of the culture and value systems in which they live and in relation to their goals, expectations, standards and concerns. It has been developed collaboratively in several culturally diverse centres over four years. Piloting of the WHOQOL on some 4500 respondents in 15 cultural settings has been completed. On the basis of this data the revised WHOQOL Field Trial Form has been finalized, and field testing is currently in progress. The WHOQOL produces a multi-dimensional profile of scores across six domains and 24 sub-domains of quality of life

Considerable data and expertise have accumulated in the assessment of quality of life, but to date this assessment has largely been restricted to the devel- ment of instruments that are used only in the setting in which they were dev- oped. The chapters of this book, taken together, apply this expertise to a re- tively new area: international quality of life assessment, that is to say, consid- ing quality of life from an international perspective, and developing methods for the assessment of quality of life that can be used in more than one cultural setting. The World Health Organization (WHO) initiatives in the area of inter- tional quality of life assessment arose for several compelling reasons. The World Health Organization has a commitment to equitable and accessible health care for all. This commitment refers not only to health in its narrow sense of the absence of disease and impairment, but to health as astate of physical, mental and social well-being. Disease and impairment affect not just the physical domain of life but also a person's psychological state, level of - dependence and social relationships. This is a reality not yet fully reflected in health care settings. The broadening in focus in the measurement of health to include indicators which address this more holistic sense of health is a welcome emerging trend. The primary aim of any health intervention is to maximise health and minimise disease, thereby enhancing patients' quality of life.

The World Health Organization (WHO) has undertaken a project to develop an instrument (the WHOQOL) for measuring quality of life. Quality of life is defined as an individual's perception of their position in life in the context of the culture and value systems in which they live and in relation to their goals, expectations, standards and concerns. It is a broad ranging concept affected in a complex way by the person's physical health, psychological state, level of independence, social relationships, and their relationship tc salient features of their environment. The instrument will be developed in the framework of a collaborative project involving numerous centres in different cultural settings. In addition, it will have proven psychometric properties of validity, responsiveness and reliability and will be sensitive to the cultural setting in which it is applied, whilst maintaining comparability of scores across different cultural settings. This paper outlines the characteristics of the planned instrument and the study protocol governing work on its development. To date steps 1 through 5 have been completed and work is progressing on step 6. It is anticipated that the instrument will be available for piloting in July 1993 and a final version available for use in June 1994.