Measuring Physical Function in Psoriatic Arthritis: Comparing the Multidimensional Health Assessment Questionnaire to the Health Assessment Questionnaire-Disability Index.
Weiyu YeSimon HackettClaire VandeveldeSarah TwiggPhilip S HelliwellLaura C CoatesPublished in: The Journal of rheumatology (2021)
Both the MDHAQ and HAQ-DI appear to be similar in detecting floor effects in patients with PsA.