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Valuing EQ-5D-Y-3L Health States Using a Discrete Choice Experiment: Do Adult and Adolescent Preferences Differ?

Author

Listed:
  • David J. Mott

    (Office of Health Economics, London, UK)

  • Koonal K. Shah

    (Office of Health Economics, London, UK
    PHMR, London, UK)

  • Juan Manuel Ramos-Goñi

    (Maths in Health, Rotterdam, The Netherlands)

  • Nancy J. Devlin

    (Office of Health Economics, London, UK
    Melbourne School of Population and Global Health, University of Melbourne, Australia)

  • Oliver Rivero-Arias

    (National Perinatal Epidemiology Unit (NPEU), Nuffield Department of Population Health, University of Oxford, Oxford, UK)

Abstract

Background An important question in the valuation of children’s health is whether the preferences of younger individuals should be captured within value sets for measures that are aimed at them. This depends on whether younger individuals can complete valuation exercises and whether their preferences differ from those of adults. This study compared the preferences of adults and adolescents for EQ-5D-Y-3L health states using latent scale values elicited from a discrete choice experiment (DCE). Methods An online DCE survey, comprising 15 pairwise choices, was provided to samples of UK adults and adolescents (aged 11–17 y). Adults considered the health of a 10-year-old child, whereas adolescents considered their own health. Mixed logit models were estimated, and comparisons were made using relative attribute importance (RAI) scores and a pooled model. Results In total, 1000 adults and 1005 adolescents completed the survey. For both samples, level 3 in pain/discomfort was most important, and level 2 in self-care the least important, based on the relative magnitudes of coefficients. The RAI scores (normalized on self-care) indicated that adolescents gave less weight relative to adults to usual activities (1.18 v. 1.51; P

Suggested Citation

  • David J. Mott & Koonal K. Shah & Juan Manuel Ramos-Goñi & Nancy J. Devlin & Oliver Rivero-Arias, 2021. "Valuing EQ-5D-Y-3L Health States Using a Discrete Choice Experiment: Do Adult and Adolescent Preferences Differ?," Medical Decision Making, , vol. 41(5), pages 584-596, July.
  • Handle: RePEc:sae:medema:v:41:y:2021:i:5:p:584-596
    DOI: 10.1177/0272989X21999607
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