Open AccessA comparison of physical function instruments in psoriatic arthritis: HAQ-DI vs MDHAQ vs PROMIS10 global physical health
Author(s) -
Marilyn T. Wan,
Jessica A. Walsh,
Ethan T. Craig,
M. Elaine Husni,
Jose U. Scher,
Soumya Reddy,
Ying Ying Leung,
Alexis Ogdie
Publication year - 2020
Publication title -
rheumatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.957
H-Index - 173
eISSN - 1462-0332
pISSN - 1462-0324
DOI - 10.1093/rheumatology/keaa591
Subject(s) - medicine , psoriatic arthritis , physical therapy , construct validity , rheumatoid arthritis , surgery , patient satisfaction
Physical function is a core outcome in PsA. We examined the construct validity and responsiveness of three commonly used instruments to assess physical function in PsA: HAQ disability index (HAQ-DI), MultiDimensional HAQ (MDHAQ) and the Patient-Reported Outcomes Measurement Information System (PROMIS®) Global-10.