Cross-cultural adaptation of the connective tissue disease screening questionnaire and development of a Chinese version in a multi-ethnic Asian population.
Xiang Ling, Teo Edmund Pek Siang, Low Andrea Hsiu Ling, +9 more·Clinical rheumatology
OBJECTIVES: To cross-culturally adapt the Connective Tissue Disease (CTD) Screening Questionnaire (CSQ) in a multi-ethnic Asian population in Singapore. METHODS: An expert panel of accredited rheumatologists evaluated the content validity of the original CSQ. Consenting participants newly referred from primary care to…