Validating the role functioning domain of the Migraine-Specific Quality-of-Life Questionnaire

Takeaway

  • The Migraine-Specific Quality of Life Questionnaire version 2.1 (MSQv2.1) electronic patient-reported outcome (ePRO) Role Function-Restrictive (RFR) domain is a reliable and validated measure of the functional impact of migraine.

Why this matters

  • This study demonstrates that this instrument is psychometrically robust and appropriate for inclusion in future migraine studies assessing the impacts of migraine on role functioning.