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Comparability of self rated health: cross sectional multi-country survey using anchoring vignettes

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Salomon, J. A·2004·BMJ

Abstract

OBJECTIVE: To examine differences in expectations for health using anchoring vignettes, which describe fixed levels of health on dimensions such as mobility. DESIGN: Cross sectional survey of adults living in the community. SETTING: China, Myanmar, Sri Lanka, Pakistan, Turkey, and United Arab Emirates. PARTICIPANTS: 3012 men and women aged 18 years and older (self ratings); subsample of 406 (vignette ratings). MAIN OUTCOME MEASURES: Self rated mobility levels and ratings of hypothetical vignettes using the same questions and response categories. RESULTS: Consistent rankings of vignettes are evidence that vignettes are understood in similar ways in different settings, and internal consistency of orderings on two mobility questions indicates good comprehension. Variation in vignette ratings across age groups suggests that expectations for mobility decline with age. Comparison of responses to two different mobility questions supports the assumption that individual ratings of hypothetical vignettes relate to expectations for health in similar ways as self assessments. CONCLUSIONS: Anchoring vignettes could provide a powerful tool for understanding and adjusting for the influence of different health expectations on self ratings of health. Incorporating anchoring vignettes in surveys can improve the comparability of self reported measures.

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Metadata

Authors
Salomon, J. A.
Venue
BMJ
Publisher
BMJ
Published
2004-01-31
Volume
328
Issue
7434
Pages
258-0
ISSN
  • 0007-1447 (ISSN-L)
  • 0959-8138
  • 1468-5833
OpenAlex
W2118023522
Cited by
352
References
2
FWCI
33.19
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Comparability of self rated health: cross sectional multi-country survey using anchoring vignettes. https://app.cochat.ai/papers/10.1136/bmj.37963.691632.44
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Salomon, J. A. (2004). Comparability of self rated health: cross sectional multi-country survey using anchoring vignettes. BMJ. https://doi.org/10.1136/bmj.37963.691632.44

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