1992
DOI: 10.1136/bmj.305.6862.1145
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Quality of life measures in health care. II: Design, analysis, and interpretation.

Abstract: The design, analysis, and interpretation of studies using measures of quality of life vary according to the context of use. In this paper we are primarily concerned with quality of life measures in clinical trials but our comments are relevant in other contexts. DesignApart from the usual considerations of good study design, particular issues in studies measuring quality of life are the choice of dimensions and the selection of instruments to measure these dimensions. There are also several practical considera… Show more

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Cited by 293 publications
(181 citation statements)
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“…symptoms, signs, visual acuity or intraocular pressure) has been important in the study of medical and surgical interventions in eye disease. However, in the past decade, the evaluation of health and eye care has increasingly focused on health-related quality of life (HRQOL) as a critical outcome of treatment [1][2][3][4][5]. The reason is that functional measurements may not provide adequate characterization of the burden of disability in dayto-day activities from the patient's perspective.…”
Section: Introductionmentioning
confidence: 99%
“…symptoms, signs, visual acuity or intraocular pressure) has been important in the study of medical and surgical interventions in eye disease. However, in the past decade, the evaluation of health and eye care has increasingly focused on health-related quality of life (HRQOL) as a critical outcome of treatment [1][2][3][4][5]. The reason is that functional measurements may not provide adequate characterization of the burden of disability in dayto-day activities from the patient's perspective.…”
Section: Introductionmentioning
confidence: 99%
“…Much effort has recently been put into the propagation of the idea of including QoL measures routinely in clinical QUALITY OF LIFE ASSESSMENT 5 research (e.g. Fitzpatrick et al, 1992;Slevin, 1992;Spieglehalter et al, 1992;Finlay & Dunlop, 1994), but still more efforts are needed in this direction. In our view, the field of QoL evaluation requires further intensive interdisciplinary collaboration of physicians, psychosocial researchers and biostatisticians.…”
Section: Cochioa and Ms Cmnmmentioning
confidence: 99%
“…This is the difference between the drugs in the Journal of Human Hypertension change in a particular variable, divided by the pooled standard deviation at baseline. 12 …”
Section: Methodsmentioning
confidence: 99%