Author:
Ibrahim Fowzia,Ayis Salma,Hofmann Darija,Rose Diana,Wykes Til,Cope Andrew,Scott David L.,Lempp Heidi
Publisher
Springer Science and Business Media LLC
Subject
Orthopedics and Sports Medicine,Rheumatology
Reference22 articles.
1. Hofmann D, Ibrahim F, Rose D, Scott DL, Cope A, Wykes T, et al. Expectations of new treatment in rheumatoid arthritis: developing a patient-generated questionnaire. Health Expect 2013;doi: 10.1111/hex.12073 .
2. Tay L, Diener E, Drasgow F, Vermunt JK. Multilevel Mixed-measurement IRT analysis: an explication and application to self-reported emotions across the world. Organ Res Methods. 2011;14(1):177–207.
3. Orlando M, Sherbourne CD, Thissen D. Summed-score linking using item response theory: application to depression measurement. Psychol Assess. 2000;12(3):354–9.
4. Hays RD, Liu H, Spritzer K, Cella D. Item response theory analyses of physical functioning items in the medical outcomes study. Med Care. 2007;45(5 Suppl 1):S32–8.
5. Wolfe F. Which HAQ is best? A comparison of the HAQ, MHAQ and RA-HAQ, a difficult 8 item HAQ (DHAQ), and a rescored 20 item HAQ (HAQ20): analyses in 2,491 rheumatoid arthritis patients following leflunomide initiation. J Rheumatol. 2001;28(5):982–9.