Measurement and valuation of quality of life in economic appraisal of cancer treatment.
In the economic evaluation (EE) of technologies in cancer treatment at least three endpoints are relevant: costs, survival and quality of life (QoL). This article is focused on QoL. EE requires the use of generic and valuation QoL instruments at a disease non-specific level, but the inclusion of cancer-specific instruments may be advisable, particularly for reasons of explanation if changes in dimensions are small or conflicting. Given the pros and cons of the available questionnaires, we advocate the use of the Nottingham Health Profile, the EuroQol and the Rotterdam Symptom Checklist. In our experience the QoL issue in EE linked with cancer trials is associated with practical problems like questionnaire composition, follow-up time, interviewing schedule, patients' compliance and doctors' acceptance. These problems are discussed and some practical guidelines for the design of QoL measurement in cancer trials are given.
Uyl-de Groot
C A
CA
Institute for Medical Technology Assessment/Institute for Health Care Policy and Management, Erasmus University Rotterdam, The Netherlands.
Rutten
F F
FF
Bonsel
G J
GJ
D017281:Cost of Illness; D003625:Data Collection / Q000379:methods; D006801:Humans; D009369:Neoplasms / Q000191:economics* / Q000534:rehabilitation / Q000628:therapy; D011788:Quality of Life; D011795:Surveys and Questionnaires; D026712:Value of Life