IDEAS home Printed from https://ideas.repec.org/a/sae/medema/v16y1996i2p120-132.html
   My bibliography  Save this article

On the Equivalence of Collectively and Individually Collected Responses

Author

Listed:
  • Paul F.M. Krabbe
  • Marie-Louise Essink-Bot
  • Gouke J. Bonsel

Abstract

The standard-gamble and time-tradeoff methods for valuing health states were com pared in a multifactorial design with 104 student volunteers. The main aim of the ex periment was to compare average individual responses with group responses for the same tradeoff tasks. Group responses were collected using an interactive voting sys tem. The standard EuroQol system was used to describe the health states to be val ued. Generalizability theory was used to analyze the results. The averages and median values of the individual responses differed from the interactively collected group values only for the more severe health states. The results showed almost identical results for the two methods, but the time tradeoff was found to be more consistent than the standard gamble. The authors conclude that 1) there is significant similarity between the results of individual and collective response modes, and 2) the standard-gamble and time-tradeoff methods produce almost equivalent values, despite their different conceptual backgrounds. In this study the aggregated individual responses and the collective response proved to be sufficiently similar to support the validity of using aggregated individual valuations as a measure of the valuation of the group. Key words: collective judgment; standard gamble; time tradeoff; methodology; voting sys tem ; EuroQol; generalizability theory. (Med Decis Making 1996;16:120-132)

Suggested Citation

  • Paul F.M. Krabbe & Marie-Louise Essink-Bot & Gouke J. Bonsel, 1996. "On the Equivalence of Collectively and Individually Collected Responses," Medical Decision Making, , vol. 16(2), pages 120-132, June.
  • Handle: RePEc:sae:medema:v:16:y:1996:i:2:p:120-132
    DOI: 10.1177/0272989X9601600204
    as

    Download full text from publisher

    File URL: https://journals.sagepub.com/doi/10.1177/0272989X9601600204
    Download Restriction: no

    File URL: https://libkey.io/10.1177/0272989X9601600204?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. van Agt, Heleen M. E. & Essink-Bot, Marie-Louise & Krabbe, Paul F. M. & Bonsel, Gouke J., 1994. "Test-retest reliability of health state valuations collected with the EuroQol questionnaire," Social Science & Medicine, Elsevier, vol. 39(11), pages 1537-1544, December.
    2. Brooks, Richard G. & Jendteg, Stefan & Lindgren, Bjorn & Persson, Ulf & Bjork, Stefan, 1991. "EuroQol(c): health-related quality of life measurement. Results of the Swedish questionnaire exercise," Health Policy, Elsevier, vol. 18(1), pages 37-48, June.
    3. Nord, Erik, 1991. "EuroQol(c): health-related quality of life measurement. Valuations of health states by the general public in Norway," Health Policy, Elsevier, vol. 18(1), pages 25-36, June.
    4. 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.
    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. 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.
    2. Arthur Attema & Yvette Edelaar-Peeters & Matthijs Versteegh & Elly Stolk, 2013. "Time trade-off: one methodology, different methods," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 14(1), pages 53-64, July.

    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. Brooks, Richard AU -, 1996. "EuroQol: the current state of play," Health Policy, Elsevier, vol. 37(1), pages 53-72, July.
    2. Irina Cleemput, 2010. "A social preference valuations set for EQ-5D health states in Flanders, Belgium," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 11(2), pages 205-213, April.
    3. Jeffrey A. Johnson & Arto Ohinmaa & Bhisma Murti & Harri Sintonen & Stephen Joel Coons, 2000. "Comparison of Finnish and U.S.-based Visual Analog Scale Valuations of the EQ-5D Measure," Medical Decision Making, , vol. 20(3), pages 281-289, July.
    4. Xavier Badia & Montserrat Roset & Michael Herdman & Paul Kind, 2001. "A Comparison of United Kingdom and Spanish General Population Time Trade-off Values for EQ-5D Health States," Medical Decision Making, , vol. 21(1), pages 7-16, February.
    5. Burstrom, Kristina & Johannesson, Magnus & Diderichsen, Finn, 2001. "Health-related quality of life by disease and socio-economic group in the general population in Sweden," Health Policy, Elsevier, vol. 55(1), pages 51-69, January.
    6. Paul F. M. Krabbe & Elly A. Stolk & Nancy J. Devlin & Feng Xie & Elise H. Quik & A. Simon Pickard, 2017. "Head-to-head comparison of health-state values derived by a probabilistic choice model and scores on a visual analogue scale," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 18(8), pages 967-977, November.
    7. John Vernon & Robert Goldberg & Joseph Golec, 2009. "Economic Evaluation and Cost-Effectiveness Thresholds," PharmacoEconomics, Springer, vol. 27(10), pages 797-806, October.
    8. Hilary A. Llewellyn-Thomas & J. Ivan Williams & Linda Levy & C.D. Naylor, 1996. "Using a Trade-off Technique to Assess Patients' Treatment Preferences for Benign Prostatic Hyperplasia," Medical Decision Making, , vol. 16(3), pages 262-272, August.
    9. Johannesson, Magnus & Johansson, Per-Olov, 1996. "The economics of ageing: on the attitude of Swedish people to the distribution of health care resources between the young and the old," Health Policy, Elsevier, vol. 37(3), pages 153-161, September.
    10. Robert J. Brent, 2012. "The Effects Of Hiv Medications On The Quality Of Life Of Older Adults In New York City," Health Economics, John Wiley & Sons, Ltd., vol. 21(8), pages 967-976, August.
    11. 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.
    12. Heather J. Sutherland & Hilary Llewellyn-Thomas & Norman F. Boyd & James E. Till, 1982. "Attitudes Toward Quality of Survival," Medical Decision Making, , vol. 2(3), pages 299-309, August.
    13. Milton C. Weinstein, 1981. "Economic Assessments of Medical Practices and Technologies," Medical Decision Making, , vol. 1(4), pages 309-330, December.
    14. Benjamin Matthew Craig & Kim Rand & John D. Hartman, 2022. "Preference Paths and Their Kaizen Tasks for Small Samples," The Patient: Patient-Centered Outcomes Research, Springer;International Academy of Health Preference Research, vol. 15(2), pages 187-196, March.
    15. Peter A. Ubel & George Loewenstein, 2008. "Pain and Suffering Awards: They Shouldn't Be (Just) about Pain and Suffering," The Journal of Legal Studies, University of Chicago Press, vol. 37(S2), pages 195-216, June.
    16. Paul Dolan & Claire Gudex, 1995. "Time preference, duration and health state valuations," Health Economics, John Wiley & Sons, Ltd., vol. 4(4), pages 289-299, July.
    17. George W. Torrance & David Feeny & William Furlong, 2001. "Visual Analog Scales," Medical Decision Making, , vol. 21(4), pages 329-334, August.
    18. Peter A. Ubel & George Loewenstein & Dennis Scanlon & Mark Kamlet, 1996. "Individual Utilities Are Inconsistent with Rationing Choices," Medical Decision Making, , vol. 16(2), pages 108-116, June.
    19. Marisa Santos & Monica A. C. T. Cintra & Andrea L. Monteiro & Braulio Santos & Fernando Gusmão-filho & Mônica Viegas Andrade & Kenya Noronha & Luciane N. Cruz & Suzi Camey & Bernardo Tura & Paul Kin, 2016. "Brazilian Valuation of EQ-5D-3L Health States," Medical Decision Making, , vol. 36(2), pages 253-263, February.
    20. Peter Hertzman, 2005. "The cost effectiveness of orlistat in a 1-year weight-management programme for treating overweight and obese patients in Sweden," PharmacoEconomics, Springer, vol. 23(10), pages 1007-1020, October.

    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:sae:medema:v:16:y:1996:i:2:p:120-132. 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: SAGE Publications (email available below). General contact details of provider: .

    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.