Evidence map›Paper›PMID 26489956›Full record

ArticleHealth and quality of life outcomes2015

Assessing the health of the general population in England: how do the three- and five-level versions of EQ-5D compare?

Yan Feng, Nancy Devlin, Mike Herdman

Abstract readComparative Study
In one paragraph

Article in Health and quality of life outcomes, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

90 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Psychometric properties of the EQ-5D-5L: a systematic review of the literature.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2021
    Pooled it
  3. Pooled it
  4. Trial
  5. Aphasia-specific or generic outcomes? a comparison of two health-related quality of life instruments for economic evaluations of aphasia treatments.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025
    Trial
  6. Trial
  7. Psychometric properties comparison between EQ-5D-5L and EQ-5D-3L in the general Thai population.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2020
    Trial
  8. Trial
  9. Trial
  10. Trial
  11. Trial
  12. Population norms for the EQ-5D-3L and EQ-5D-5L in Peninsular Malaysia.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
    Article
  13. Article
  14. Observational
  15. Article
  16. Article
  17. Article
  18. Validity and responsiveness of EQ-5D-Y in children with haematological malignancies and their caregivers.The European journal of health economics : HEPAC : health economics in prevention and care · 2024
    Article
  19. Article
  20. Australian population norms for health-related quality of life measured using the EQ-5D-5L, and relationships with sociodemographic characteristics.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2024
    Article

30 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Yan FengOffice of Health Economics, 7th Floor, Southside, 105 Victoria Street, SW1E 6QT, London, UK. yfeng@ohe.org.
Nancy DevlinOffice of Health Economics, 7th Floor, Southside, 105 Victoria Street, SW1E 6QT, London, UK. ndevlin@ohe.org.
Mike HerdmanOffice of Health Economics, 7th Floor, Southside, 105 Victoria Street, SW1E 6QT, London, UK. mherdman@ohe.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe EQ-5D is a brief, generic measure of health status that can be easily incorporated into population health surveys. There are two versions of the EQ-5D for use in adult populations, one with 3 response levels in each of the instrument's 5 dimensions (EQ-5D-3L) and one with 5 levels in each dimension (EQ-5D-5L). We compared the two versions as measures of self-reported health status in representative samples of the English general population.

methodsEQ-5D-5L data were available from 996 respondents selected at random from residential postcodes who took part in the EQ-5D-5L value set for England study. EQ-5D-3L data were available from 7294 participants included in the 2012 Health Survey for England. Responses on the 3L and 5L versions of EQ-5D were compared by examining score distributions on the two versions, both in terms of the profile (dimensions) and the EQ-VAS. To determine the extent of variations in score according to respondent characteristics, we analysed health status reporting on the descriptive profile, EQ-5D Index, and EQ-VAS of both versions of EQ-5D by age, sex, and educational background. We used X (2) to test for differences between respondent categories when analyzing EQ-5D profile data and the t test when analyzing EQ-5D Index and VAS scores.

resultsThe 5L version of EQ-5D led to a considerably reduced ceiling effect and a larger proportion of respondents reporting severe health problems compared to the 3L. The 5L version also led to the use of a wider spread of health states; just 3 health states on the 3L covered 75 % of the sample, compared to 12 states on the 5L. Both versions showed poorer health status in older respondents, females, and those in a lower educational category and the EQ-5D-5L descriptive system, though not the Index or VAS, discriminated better between age groups than the 3L. There were no appreciable differences between the two versions in their ability to discriminate between groups defined by gender or educational level.

conclusionsThe new, expanded 5L version of EQ-5D may be a more useful instrument for the measurement of health status in population health surveys than the original 3L version.

Indexed as

Health StatusQuality of LifeAdultAgedAged, 80 and overEnglandFemaleHealth SurveysHumansMaleMiddle AgedPsychometricsReproducibility of ResultsSelf ReportSurveys and QuestionnairesYoung Adult

Identifiers

PMID26489956
PMCPMC4618130

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.