Developing and evaluating cross-cultural instruments from minimum requirements to optimal models

M. Bullinger*, R. Anderson, D. Cella, N. Aaronson

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

341 Scopus citations

Abstract

In the age of increased international collaboration in medical research, the necessity of having at hand cross-culturally applicable instruments for the assessment of health-related quality of life (HRQL) in clinical trials has been voiced. Several important theoretical bases leading to cultural bias in HRQL measurement include differences in definitions of HRQL across national and cultural contexts, levels of observation relied upon to indicate HRQL states, and the significance or weight placed upon the various HRQL states or dimensions measured. Despite a growing literature on the development and evaluation of existing HRQL measures in other cultures, comprehensive sets of procedures or requirements for the international part of development and evaluation are lacking. This paper reviews major approaches to developing international HRQL measures, and discusses various methods and criteria that have been recommended for evaluating measurement equivalence in comparisons of research across national and cultural contexts. A summary of recent trends and advances in international HRQL assessment is presented.

Original languageEnglish (US)
Pages (from-to)451-459
Number of pages9
JournalQuality of Life Research
Volume2
Issue number6
DOIs
StatePublished - Dec 1 1993

Keywords

  • Health-related quality of life
  • cross-cultural research

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

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