IDEAS home Printed from https://ideas.repec.org/a/wly/hlthec/v24y2015i5p625-630.html
   My bibliography  Save this article

Test–Retest Reliability of Capability Measurement in the UK General Population

Author

Listed:
  • Hareth Al‐Janabi
  • Terry N. Flynn
  • Tim J. Peters
  • Stirling Bryan
  • Joanna Coast

Abstract

Although philosophically attractive, it may be difficult, in practice, to measure individuals' capabilities (what they are able to do in their lives) as opposed to their functionings (what they actually do). To examine whether capability information could be reliably self‐reported, we administered a measure of self‐reported capability (the Investigating Choice Experiments Capability Measure for Adults, ICECAP‐A) on two occasions, 2 weeks apart, alongside a self‐reported health measure (the EuroQol Five Dimensional Questionnaire with 3 levels, EQ‐5D‐3L). We found that respondents were able to report capabilities with a moderate level of consistency, although somewhat less reliably than their health status. The more socially orientated nature of some of the capability questions may account for the difference. © 2014 The Authors Health Economics Published by John Wiley & Sons Ltd.

Suggested Citation

  • Hareth Al‐Janabi & Terry N. Flynn & Tim J. Peters & Stirling Bryan & Joanna Coast, 2015. "Test–Retest Reliability of Capability Measurement in the UK General Population," Health Economics, John Wiley & Sons, Ltd., vol. 24(5), pages 625-630, May.
    • Handle: RePEc:wly:hlthec:v:24:y:2015:i:5:p:625-630
    DOI: 10.1002/hec.3100
    as

    Download full text from publisher

    File URL: https://doi.org/10.1002/hec.3100
    Download Restriction: no
    File URL: https://libkey.io/10.1002/hec.3100?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Terry N. Flynn & Elisabeth Huynh & Tim J. Peters & Hareth Al‐Janabi & Sam Clemens & Alison Moody & Joanna Coast, 2015. "Scoring the Icecap‐a Capability Instrument. Estimation of a UK General Population Tariff," Health Economics, John Wiley & Sons, Ltd., vol. 24(3), pages 258-269, March.
    2. Smith, Richard D., 2005. "Sensitivity to scale in contingent valuation: the importance of the budget constraint," Journal of Health Economics, Elsevier, vol. 24(3), pages 515-529, May.
    3. Sen, Amartya K, 1979. "Personal Utilities and Public Judgements: Or What's Wrong with Welfare Economics?," Economic Journal, Royal Economic Society, vol. 89(355), pages 537-558, September.
    4. Anand, Paul & Dolan, Paul, 2005. "Equity, capabilities and health," Social Science & Medicine, Elsevier, vol. 60(2), pages 219-222, January.
    5. Joanna Coast & Richard Smith & Paula Lorgelly, 2008. "Should the capability approach be applied in Health Economics?," Health Economics, John Wiley & Sons, Ltd., vol. 17(6), pages 667-670, June.
    6. John Brazier & Mark Deverill, 1999. "A checklist for judging preference‐based measures of health related quality of life: Learning from psychometrics," Health Economics, John Wiley & Sons, Ltd., vol. 8(1), pages 41-51, February.
    7. Richard Cookson, 2003. "Willingness to pay methods in health care: a sceptical view," Health Economics, John Wiley & Sons, Ltd., vol. 12(11), pages 891-894, November.
    8. Stirling Bryan & Lisa Gold & Rob Sheldon & Martin Buxton, 2000. "Preference measurement using conjoint methods: an empirical investigation of reliability," Health Economics, John Wiley & Sons, Ltd., vol. 9(5), pages 385-395, July.
    9. Coast, Joanna & Flynn, Terry N. & Natarajan, Lucy & Sproston, Kerry & Lewis, Jane & Louviere, Jordan J. & Peters, Tim J., 2008. "Valuing the ICECAP capability index for older people," Social Science & Medicine, Elsevier, vol. 67(5), pages 874-882, September.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Helena Hörder & Susanne Gustafsson & Therese Rydberg & Ingmar Skoog & Margda Waern, 2016. "A Cross-Cultural Adaptation of the ICECAP-O: Test–Retest Reliability and Item Relevance in Swedish 70-Year-Olds," Societies, MDPI, vol. 6(4), pages 1-6, September.
    2. Sebastian Himmler & Job Exel & Werner Brouwer, 2020. "Estimating the monetary value of health and capability well-being applying the well-being valuation approach," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 21(8), pages 1235-1244, November.
    3. Tellez, Juan & Krishnakumar, Jaya & Bungener, Martine & Le Galès, Catherine, 2016. "Capability deprivation of people with Alzheimer's disease: An empirical analysis using a national survey," Social Science & Medicine, Elsevier, vol. 151(C), pages 56-68.
    4. Cassandra Mah & Vanessa K. Noonan & Stirling Bryan & David G. T. Whitehurst, 2021. "Empirical Validity of a Generic, Preference-Based Capability Wellbeing Instrument (ICECAP-A) in the Context of Spinal Cord Injury," The Patient: Patient-Centered Outcomes Research, Springer;International Academy of Health Preference Research, vol. 14(2), pages 223-240, March.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Paul Anand & Laurence S. J. Roope & Anthony J. Culyer & Ron Smith, 2020. "Disability and multidimensional quality of life: A capability approach to health status assessment," Health Economics, John Wiley & Sons, Ltd., vol. 29(7), pages 748-765, July.
    2. Mitchell, Paul Mark & Roberts, Tracy E. & Barton, Pelham M. & Coast, Joanna, 2015. "Assessing sufficient capability: A new approach to economic evaluation," Social Science & Medicine, Elsevier, vol. 139(C), pages 71-79.
    3. Joanna Coast, 2019. "Assessing capability in economic evaluation: a life course approach?," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 20(6), pages 779-784, August.
    4. Simon, Judit & Anand, Paul & Gray, Alastair & Rugkåsa, Jorun & Yeeles, Ksenija & Burns, Tom, 2013. "Operationalising the capability approach for outcome measurement in mental health research," Social Science & Medicine, Elsevier, vol. 98(C), pages 187-196.
    5. Coast, Joanna & Smith, Richard D. & Lorgelly, Paula, 2008. "Welfarism, extra-welfarism and capability: The spread of ideas in health economics," Social Science & Medicine, Elsevier, vol. 67(7), pages 1190-1198, October.
    6. Paul Mark Mitchell & Samantha Husbands & Sarah Byford & Philip Kinghorn & Cara Bailey & Tim J. Peters & Joanna Coast, 2021. "Challenges in developing capability measures for children and young people for use in the economic evaluation of health and care interventions," Health Economics, John Wiley & Sons, Ltd., vol. 30(9), pages 1990-2003, September.
    7. Hareth Al‐Janabi, 2018. "Do capability and functioning differ? A study of U.K. survey responses," Health Economics, John Wiley & Sons, Ltd., vol. 27(3), pages 465-479, March.
    8. Cassandra Mah & Vanessa K. Noonan & Stirling Bryan & David G. T. Whitehurst, 2021. "Empirical Validity of a Generic, Preference-Based Capability Wellbeing Instrument (ICECAP-A) in the Context of Spinal Cord Injury," The Patient: Patient-Centered Outcomes Research, Springer;International Academy of Health Preference Research, vol. 14(2), pages 223-240, March.
    9. Nicolas Krucien & Verity Watson & Mandy Ryan, 2017. "Is Best–Worst Scaling Suitable for Health State Valuation? A Comparison with Discrete Choice Experiments," Health Economics, John Wiley & Sons, Ltd., vol. 26(12), pages 1-16, December.
    10. Ilias Goranitis & Joanna Coast & Ed Day & Alex Copello & Nick Freemantle & Emma Frew, 2017. "Maximizing Health or Sufficient Capability in Economic Evaluation? A Methodological Experiment of Treatment for Drug Addiction," Medical Decision Making, , vol. 37(5), pages 498-511, July.
    11. Bleichrodt, Han & Quiggin, John, 2013. "Capabilities as menus: A non-welfarist basis for QALY evaluation," Journal of Health Economics, Elsevier, vol. 32(1), pages 128-137.
    12. Myles-Jay Linton & Paul Mark Mitchell & Hareth Al-Janabi & Michael Schlander & Jeff Richardson & Angelo Iezzi & Jasper Ubels & Joanna Coast, 2020. "Comparing the German Translation of the ICECAP-A Capability Wellbeing Measure to the Original English Version: Psychometric Properties across Healthy Samples and Seven Health Condition Groups," Applied Research in Quality of Life, Springer;International Society for Quality-of-Life Studies, vol. 15(3), pages 651-673, July.
    13. Paul Mark Mitchell & Sridhar Venkatapuram & Jeff Richardson & Angelo Iezzi & Joanna Coast, 2017. "Are Quality-Adjusted Life Years a Good Proxy Measure of Individual Capabilities?," PharmacoEconomics, Springer, vol. 35(6), pages 637-646, June.
    14. Giulia Greco, 2018. "Setting the Weights: The Women’s Capabilities Index for Malawi," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 135(2), pages 457-478, January.
    15. Coast, Joanna, 2018. "A history that goes hand in hand: Reflections on the development of health economics and the role played by Social Science & Medicine, 1967–2017," Social Science & Medicine, Elsevier, vol. 196(C), pages 227-232.
    16. Engel, Lidia & Bryan, Stirling & Noonan, Vanessa K. & Whitehurst, David G.T., 2018. "Using path analysis to investigate the relationships between standardized instruments that measure health-related quality of life, capability wellbeing and subjective wellbeing: An application in the ," Social Science & Medicine, Elsevier, vol. 213(C), pages 154-164.
    17. Sebastian Himmler & Job Exel & Werner Brouwer, 2020. "Estimating the monetary value of health and capability well-being applying the well-being valuation approach," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 21(8), pages 1235-1244, November.
    18. Enrica Chiappero‐Martinetti & Paola Salardi & Francesco Scervini, 2019. "Estimating conversion rates: A new empirical strategy with an application to health care in Italy," Health Economics, John Wiley & Sons, Ltd., vol. 28(6), pages 748-764, June.
    19. Malcolm Oswald, 2015. "In a democracy, what should a healthcare system do? A dilemma for public policymakers," Politics, Philosophy & Economics, , vol. 14(1), pages 23-52, February.
    20. Lien Nguyen & Hanna Jokimäki & Ismo Linnosmaa & Eirini-Christina Saloniki & Laurie Batchelder & Juliette Malley & Hui Lu & Peter Burge & Birgit Trukeschitz & Julien Forder, 2022. "Valuing informal carers’ quality of life using best-worst scaling—Finnish preference weights for the Adult Social Care Outcomes Toolkit for carers (ASCOT-Carer)," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 23(3), pages 357-374, April.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wly:hlthec:v:24:y:2015:i:5:p:625-630. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: http://www3.interscience.wiley.com/cgi-bin/jhome/5749 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.