IDEAS home Printed from https://ideas.repec.org/a/wly/hlthec/v20y2011i11p1379-1391.html
   My bibliography  Save this article

Test–retest reliability of health state valuation techniques: the time trade off and person trade off

Author

Listed:
  • Suzanne Robinson

Abstract

Economic analysis is increasingly being employed in formal resource allocation decision‐making processes in health care. As a consequence, the methods employed by economic analysts are increasingly subject to close scrutiny. One such area of methodology concerns the instruments used to elicit preferences for various health states for use in the construction of quality‐adjusted life years. There are a number of techniques which may be used to elicit preferences and different techniques produce different results. The objective of this study was to explore the test–retest reliability of two techniques: Time Trade Off (TTO) and Person Trade Off (PTO) valuations were collected by a general population postal survey. A total of 798 respondents returned questionnaires. The intra class correlation coefficients ranged from 0.40 to 0.88 for TTO and, −0.17 to 0.82 for PTO, with the majority of coefficients being >0.50. The reliability coefficients varied between techniques and health states, with the TTO technique tending to produce higher coefficients. While the reliability results for TTO were generally positive, the reliability results for PTO are less clear. Copyright © 2010 John Wiley & Sons, Ltd.

Suggested Citation

  • Suzanne Robinson, 2011. "Test–retest reliability of health state valuation techniques: the time trade off and person trade off," Health Economics, John Wiley & Sons, Ltd., vol. 20(11), pages 1379-1391, November.
    • Handle: RePEc:wly:hlthec:v:20:y:2011:i:11:p:1379-1391
    DOI: 10.1002/hec.1677
    as

    Download full text from publisher

    File URL: https://doi.org/10.1002/hec.1677
    Download Restriction: no
    File URL: https://libkey.io/10.1002/hec.1677?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. Laura J. Damschroder & Todd R. Roberts & Brian J. Zikmund-Fisher & Peter A. Ubel, 2007. "Why People Refuse to Make Tradeoffs in Person Tradeoff Elicitations: A Matter of Perspective?," Medical Decision Making, , vol. 27(3), pages 266-280, May.
    2. H. Llewellyn-Thomas & H.J. Sutherland & R. Tibshirani & A. Ciampi & J.E. Till & N.F. Boyd, 1982. "The Measurement of Patients' Values in Medicine," Medical Decision Making, , vol. 2(4), pages 449-462, December.
    3. Dolan, Paul, 2000. "The measurement of health-related quality of life for use in resource allocation decisions in health care," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 32, pages 1723-1760, Elsevier.
    4. Dolan, P. & Gudex, C. & Kind, P. & Williams, A., 1996. "Valuing health states: A comparison of methods," Journal of Health Economics, Elsevier, vol. 15(2), pages 209-231, April.
    5. McKie, John & Richardson, Jeff, 2003. "The Rule of Rescue," Social Science & Medicine, Elsevier, vol. 56(12), pages 2407-2419, June.
    6. Steven Woloshin & Lisa M. Schwartz & Megan Moncur & Sherine Gabriel & Anna N. A. Tosteson, 2001. "Assessing Values for Health: Numeracy Matters," Medical Decision Making, , vol. 21(5), pages 382-390, October.
    7. Paul Dolan & Claire Gudex & Paul Kind & Alan Williams, 1995. "A social tariff for EuroQol: results from a UK general population survey," Working Papers 138chedp, Centre for Health Economics, University of York.
    8. Dolan, P, 2009. "Thinking about it: thoughts about health and valuing QALYs," Working Papers 1465, Imperial College, London, Imperial College Business School.
    9. Torrance, George W., 1976. "Social preferences for health states: An empirical evaluation of three measurement techniques," Socio-Economic Planning Sciences, Elsevier, vol. 10(3), pages 129-136.
    10. J. Leighton Read & Robert J. Quinn & Donald M. Berwick & Harvey V. Fineberg & Milton C. Weinstein, 1984. "Preferences for Health Outcomes," Medical Decision Making, , vol. 4(3), pages 315-329, August.
    11. Nord, Erik, 1992. "Methods for quality adjustment of life years," Social Science & Medicine, Elsevier, vol. 34(5), pages 559-569, March.
    Full references (including those not matched with items on IDEAS)

    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. Han Bleichrodt, 2002. "A new explanation for the difference between time trade‐off utilities and standard gamble utilities," Health Economics, John Wiley & Sons, Ltd., vol. 11(5), pages 447-456, July.
    2. F. E. van Nooten & X. Koolman & W. B. F. Brouwer, 2009. "The influence of subjective life expectancy on health state valuations using a 10 year TTO," Health Economics, John Wiley & Sons, Ltd., vol. 18(5), pages 549-558, May.
    3. Levy, Moshe & Nir, Adi Rizansky, 2012. "The utility of health and wealth," Journal of Health Economics, Elsevier, vol. 31(2), pages 379-392.
    4. Claire Gudex & Paul Kind & Harmanna van Dalen & Mary-Alison Durand & Jenny Morris & Alan Williams, 1993. "Comparing scaling methods for health state valuations - Rosser revisited," Working Papers 107chedp, Centre for Health Economics, University of York.
    5. Dolan, P. & Gudex, C. & Kind, P. & Williams, A., 1996. "Valuing health states: A comparison of methods," Journal of Health Economics, Elsevier, vol. 15(2), pages 209-231, April.
    6. Joshua A. Salomon & Christopher J.L. Murray, 2004. "A multi‐method approach to measuring health‐state valuations," Health Economics, John Wiley & Sons, Ltd., vol. 13(3), pages 281-290, March.
    7. Raisa B. Deber & Vivek Goel, 1990. "Using Explicit Decision Rules to Manage Issues of Justice, Risk, and Ethics in Decision Analysis," Medical Decision Making, , vol. 10(3), pages 181-194, August.
    8. Trude Arnesen & Mari Trommald, 2005. "Are QALYs based on time trade‐off comparable? – A systematic review of TTO methodologies," Health Economics, John Wiley & Sons, Ltd., vol. 14(1), pages 39-53, January.
    9. P. Stalmeier & A. Verheijen, 2013. "Maximal endurable time states and the standard gamble: more preference reversals," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 14(6), pages 971-977, December.
    10. Mark Sculpher & Amiram Gafni, 2001. "Recognizing diversity in public preferences: The use of preference sub‐groups in cost‐effectiveness analysis," Health Economics, John Wiley & Sons, Ltd., vol. 10(4), pages 317-324, June.
    11. Attema, Arthur E. & Brouwer, Werner B.F., 2009. "The correction of TTO-scores for utility curvature using a risk-free utility elicitation method," Journal of Health Economics, Elsevier, vol. 28(1), pages 234-243, January.
    12. José‐Luis Pinto‐Prades & José‐María Abellán‐Perpiñán, 2005. "Measuring the health of populations: the veil of ignorance approach," Health Economics, John Wiley & Sons, Ltd., vol. 14(1), pages 69-82, January.
    13. Paul F M Krabbe, 2013. "A Generalized Measurement Model to Quantify Health: The Multi-Attribute Preference Response Model," PLOS ONE, Public Library of Science, vol. 8(11), pages 1-12, November.
    14. Lena Lundberg & Magnus Johannesson & Dag G.L. Isacson & Lars Borgquist, 1999. "The Relationship between Health-state Utilities and the SF-12 in a General Population," Medical Decision Making, , vol. 19(2), pages 128-140, April.
    15. Holger J. Schünemann & Lauren Griffith & David Stubbing & Roger Goldstein & Gordon H. Guyatt, 2003. "A Clinical Trial to Evaluate the Measurement Properties of 2 Direct Preference Instruments Administered with and without Hypothetical Marker States," Medical Decision Making, , vol. 23(2), pages 140-149, March.
    16. Garry Barton & Tracey Sach & Michael Doherty & Anthony Avery & Claire Jenkinson & Kenneth Muir, 2008. "An assessment of the discriminative ability of the EQ-5D index , SF-6D, and EQ VAS, using sociodemographic factors and clinical conditions," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 9(3), pages 237-249, August.
    17. Heather J. Sutherland & Virginia Dunn & Norman F. Boyd, 1983. "Measurement of Values for States of Health with Linear Analog Scales," Medical Decision Making, , vol. 3(4), pages 477-487, December.
    18. Arthur E. Attema & Han Bleichrodt & Olivier l’Haridon & Stefan A. Lipman, 2020. "A comparison of individual and collective decision making for standard gamble and time trade-off," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 21(3), pages 465-473, April.
    19. Don Kenkel, 2006. "WTP- and QALY-Based Approaches to Valuing Health for Policy: Common Ground and Disputed Territory," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 34(3), pages 419-437, July.
    20. Dolan, Paul & Stalmeier, Peep, 2003. "The validity of time trade-off values in calculating QALYs: constant proportional time trade-off versus the proportional heuristic," Journal of Health Economics, Elsevier, vol. 22(3), pages 445-458, May.

    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:20:y:2011:i:11:p:1379-1391. 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.