Responsiveness of the EQ-5D to HADS-identified anxiety and depression

David K Whynes, The TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) Group

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

RATIONALE: The use of generic measures of health-related quality of life enables cost effectiveness comparisons of different health care interventions to be made. Nevertheless, there exists a concern that generic instruments may be insufficiently sensitive to detect the differences or changes in outcome identified by condition-specific instruments. This paper compares the psychometric properties of the EQ-5D generic instrument with a widely used specific measure of distress, the Hospital Anxiety and Depression Scale (HADS). METHOD: The analysis was based on data obtained from a large sample of women (n = 3119) with low-grade cervical cytological abnormalities detected at routine screening. These women completed EQ-5D and HADS questionnaires at recruitment and at 12 months thereafter. We examined the strength of association between HADS-determined severity of distress and EQ-5D scores at recruitment and between changes in severity and in scores over time. RESULTS: A higher likelihood of HADS-identified anxiety and/or depression was associated with significantly lower EQ-5D index and visual analogue scores. Over time, the EQ-5D score rose significantly when the likelihood of an individual representing a HADS-defined anxiety and/or depression case decreased. CONCLUSION: We conclude that the EQ-5D has shown itself to be responsive to differing degrees of HADS-assessed distress, although generalization beyond the UK context requires further investigation.
Original languageEnglish
Pages (from-to)820-825
Number of pages6
JournalJournal of Evaluation in Clinical Practice
Volume15
Issue number5
DOIs
Publication statusPublished - 1 Oct 2009

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Anxiety
Depression
Psychometrics
Cost-Benefit Analysis
Quality of Life
Delivery of Health Care
Costs and Cost Analysis

Keywords

  • adult
  • anxiety
  • depression
  • female
  • health status
  • humans
  • multicenter studies as topic
  • pain measurement
  • psychometrics
  • quality of life
  • questionnaires
  • severity of illness index
  • vaginal smears
  • young adult

Cite this

Whynes, D. K., & The TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) Group (2009). Responsiveness of the EQ-5D to HADS-identified anxiety and depression. Journal of Evaluation in Clinical Practice, 15(5), 820-825. https://doi.org/10.1111/j.1365-2753.2008.01102.x

Responsiveness of the EQ-5D to HADS-identified anxiety and depression. / Whynes, David K; The TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) Group.

In: Journal of Evaluation in Clinical Practice, Vol. 15, No. 5, 01.10.2009, p. 820-825.

Research output: Contribution to journalArticle

Whynes, DK & The TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) Group 2009, 'Responsiveness of the EQ-5D to HADS-identified anxiety and depression', Journal of Evaluation in Clinical Practice, vol. 15, no. 5, pp. 820-825. https://doi.org/10.1111/j.1365-2753.2008.01102.x
Whynes DK, The TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) Group. Responsiveness of the EQ-5D to HADS-identified anxiety and depression. Journal of Evaluation in Clinical Practice. 2009 Oct 1;15(5):820-825. https://doi.org/10.1111/j.1365-2753.2008.01102.x
Whynes, David K ; The TOMBOLA (Trial Of Management of Borderline and Other Low-grade Abnormal smears) Group. / Responsiveness of the EQ-5D to HADS-identified anxiety and depression. In: Journal of Evaluation in Clinical Practice. 2009 ; Vol. 15, No. 5. pp. 820-825.
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