IDEAS home Printed from https://ideas.repec.org/a/eee/stapro/v79y2009i20p2170-2176.html
   My bibliography  Save this article

On induced dependent censoring for quality adjusted lifetime (QAL) data in a simple illness-death model

Author

Listed:
  • Pradhan, Biswabrata
  • Dewanji, Anup

Abstract

It is well known that the Kaplan-Meier estimate of QAL data leads to a biased estimate due to the induced dependence between the QAL and censoring time in the QAL scale. However, the issue of induced dependent censoring in the QAL scale remains less understood. We present a formal study of this induced dependence in the context of a simple illness-death model. The bias of the Kaplan-Meier estimate of the QAL distribution has been investigated.

Suggested Citation

  • Pradhan, Biswabrata & Dewanji, Anup, 2009. "On induced dependent censoring for quality adjusted lifetime (QAL) data in a simple illness-death model," Statistics & Probability Letters, Elsevier, vol. 79(20), pages 2170-2176, October.
    • Handle: RePEc:eee:stapro:v:79:y:2009:i:20:p:2170-2176
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0167-7152(09)00261-2
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Hongwei Zhao & Anastasios A. Tsiatis, 1999. "Efficient Estimation of the Distribution of Quality-Adjusted Survival Time," Biometrics, The International Biometric Society, vol. 55(4), pages 1101-1107, December.
    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. Pai-Lien Chen & Pranab K. Sen, 2001. "Quality-Adjusted Survival Estimation with Periodic Observations," Biometrics, The International Biometric Society, vol. 57(3), pages 868-874, September.
    2. Yingchao Zhong & Douglas E. Schaubel, 2022. "Restricted mean survival time as a function of restriction time," Biometrics, The International Biometric Society, vol. 78(1), pages 192-201, March.
    3. Dennis Dobler & Andrew Titman, 2020. "Dynamic inference for non‐Markov transition probabilities under random right censoring," Scandinavian Journal of Statistics, Danish Society for Theoretical Statistics;Finnish Statistical Society;Norwegian Statistical Association;Swedish Statistical Association, vol. 47(2), pages 572-586, June.
    4. Adin-Cristian Andrei & Susan Murray, 2007. "Regression Models for the Mean of the Quality-of-Life-Adjusted Restricted Survival Time Using Pseudo-Observations," Biometrics, The International Biometric Society, vol. 63(2), pages 398-404, June.
    5. Hongwei Zhao & Anastasios A. Tsiatis, 2001. "Testing Equality of Survival Functions of Quality-Adjusted Lifetime," Biometrics, The International Biometric Society, vol. 57(3), pages 861-867, September.
    6. Hongwei Zhao & Lili Tian, 2001. "On Estimating Medical Cost and Incremental Cost-Effectiveness Ratios with Censored Data," Biometrics, The International Biometric Society, vol. 57(4), pages 1002-1008, December.

    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:eee:stapro:v:79:y:2009:i:20:p:2170-2176. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/622892/description#description .

    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.