Comparison of performance of specific (SLEQOL) and generic (SF36) health-related quality of life questionnaires and their associations with disease status of systemic lupus erythematosus: a longitudinal study.
Comparison of the psychometric properties of health-related quality of life measures used in adults with systemic lupus erythematosus: a review of the literature
This paper describes the validation of SLEQOL in Chinese-speaking patients in Singapore. The SLEQOL-C has semantic, idiomatic, and conceptual equivalence to the SLEQOL
https://pubmed.ncbi.nlm.nih.gov/17665463/In a study of 107 patients, SLEQOL has been validated in Brazilian Portuguese.
https://pubmed.ncbi.nlm.nih.gov/20975636/Thai version of the SLEQOL (SLEQOL-TH). The SLEQOL-TH has acceptable psychometric properties and shows construct validity.
https://pubmed.ncbi.nlm.nih.gov/23358871/