What question did this study set out to answer?

This review aims to explore the methods used for translating and adapting preference-based measures of quality of life across different cultures.

April 10, 2026Open Access

Lost in Translation? A Scoping Review to Explore the Translation and Cultural Adaptation of Preference-Based Measures of Quality of Life

Key Points

This review aims to explore the methods used for translating and adapting preference-based measures of quality of life across different cultures.
Conducted a scoping review of existing literature
Identified and analyzed methods for translating PBMs
Assessed the application of standardized guidelines by ISPOR.
Noted variability in methods used for translation and adaptation
Highlighted a lack of transparency in current practices
Suggested standardized guidelines could improve cultural validity and methodological quality.

Abstract

This review highlights the variable transparency and inconsistency in the methods adopted for the translation and cultural adaptation of PBMs. The application of standardised translation and cultural adaptation guidelines, such as the ones developed by ISPOR, would enhance the methodological quality and cultural validity of PBMs.

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