IDEAS home Printed from https://ideas.repec.org/p/ohe/grafun/001756.html
   My bibliography  Save this paper

The Distribution of the EQ-5D-5L Index in Patient Populations

Author

Listed:
  • Bernarda Zamora;Yan Feng;Nancy Devlin;Andrew Bateman;David Parkin

Abstract

EQ-5D data are often summarised by an EQ-5D index, whose distribution for its original version, the EQ-5D-3L, often shows two distinct groups in patient populations, arising from both the distribution of ill health and how the index is constructed. To date, there is little evidence about the distribution of the EQ-5D-5L index. This project aims to: explore whether or not the EQ-5D-5L index distribution also demonstrates this two-group distribution test the extent to which clustering of EQ-5D-5L profile data drives any observed clustering of the EQ-5D-5L index, and the extent to which clusters result from the characteristics of the value sets used to create the index; discuss the implications of our results for statistical analysis of EQ-5D-5L index data. The results highlight the importance of undertaking careful exploratory data analysis for health related quality of life measures such as the EQ-5D, to ensure that statistical testing takes account of clustering and other features of the data distribution.

Suggested Citation

  • Bernarda Zamora;Yan Feng;Nancy Devlin;Andrew Bateman;David Parkin, 2016. "The Distribution of the EQ-5D-5L Index in Patient Populations," Grant-Funded Research 001756, Office of Health Economics.
    • Handle: RePEc:ohe:grafun:001756
    as

    Download full text from publisher

    File URL: https://www.ohe.org/publications/distribution-eq-5d-5l-index-patient-populations/attachment-distribution-of-eq-5d-5l-index-final-yf/
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    The Distribution of the EQ-5D-5L Index in Patient Populations;

    JEL classification:

    • I1 - Health, Education, and Welfare - - Health

    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:ohe:grafun:001756. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Publications Manager (email available below). General contact details of provider: https://edirc.repec.org/data/ohecouk.html .

    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.