The relationship between EQ-5D, HAQ and pain in patients with rheumatoid arthritis: further validation and development of the limited dependent variable, mixture model approach
نویسندگان
چکیده
منابع مشابه
The relationship between EQ-5D, HAQ and pain in patients with rheumatoid arthritis
OBJECTIVE This study aims to provide robust estimates of EQ-5D as a function of the HAQ and pain in patients with RA. METHOD Repeated observations were made of patients diagnosed with RA in a US observational cohort (n = 100 398 observations) who provided data on HAQ, pain on a visual analogue scale and the EQ-5D questionnaire. We used a bespoke statistical method based on mixture modelling t...
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