Shortening patient-reported outcome measures through optimal test assembly: application to the Social Appearance Anxiety Scale in the Scleroderma Patient-centered Intervention Network Cohort.
Daphna HarelSarah D MillsLinda KwakkenbosMarie-Eve CarrierKaren NielsenAlexandra PortalesSusan J BartlettVanessa L MalcarneBrett D Thombsnull nullPublished in: BMJ open (2019)
OTA was an efficient method for shortening the full-length SAAS to create the SAAS-5.