“How are you feeling?” Assessing reporting bias in a subjective measure of health by quantile regression
In this paper we investigate reporting heterogeneity in the Visual Analogue Scale (VAS) when it is used to measure current health status in cardiovascular patients. We provide a new framework to identify reporting heterogeneity using quantile regressions. EQ-5D responses are used as a proxy to control for objective health. The objectiveness of this generic measure is supported by other measures of actual health. The data comes from a Norwegian, health-related quality of life study. We find substantial evidence of reporting bias in VAS related to gender and education. For some quantiles we observe reporting heterogeneity related to age and weight.
|Date of creation:||01 May 2011|
|Date of revision:|
|Contact details of provider:|| Postal: |
Web page: http://www.uib.no/econ/en
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Michael Baker & Mark Stabile & Catherine Deri, 2001.
"What do Self-Reported, Objective, Measures of Health Measure?,"
NBER Working Papers
8419, National Bureau of Economic Research, Inc.
- Michael Baker & Mark Stabile & Catherine Deri, 2004. "What Do Self-Reported, Objective, Measures of Health Measure?," Journal of Human Resources, University of Wisconsin Press, vol. 39(4).
- Doorslaer, Eddy van & Jones, Andrew M., 2003. "Inequalities in self-reported health: validation of a new approach to measurement," Journal of Health Economics, Elsevier, vol. 22(1), pages 61-87, January.
When requesting a correction, please mention this item's handle: RePEc:hhs:bergec:2011_008. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Kjell Erik Lommerud)
If references are entirely missing, you can add them using this form.