Measurement equivalence of the English, Chinese and Malay versions of the World Health Organization quality of life (WHOQOL-BREF) questionnaires.
Yin Bun CheungKhung Keong YeoKok Joon ChongEric Yin Hao KhooHwee Lin WeePublished in: Health and quality of life outcomes (2019)
The English, Chinese and Malay language versions of the WHOQOL-BREF questionnaire may be considered equivalent, with evidence being more robust for some domains than the others. Given the large number of people who speak/ read Chinese and Malay, this study has widespread relevance.