Abstracts tagged "osteoarthritis and patient-reported outcome measures"

Abstract Number: 448 • 2016 ACR/ARHP Annual Meeting
Cross-Cultural and Construct Validity of the Animated Activity Questionnaire to Assess Activity Limitations in Patients with Hip and Knee Osteoarthritis in Different Languages
Wilfred Peter¹, Henrica de Vet², Maarten Boers³, Jaap Harlaar⁴, Leo D. Roorda⁵, Rudolf Poolman⁶, Vanessa Scholtes⁷, Martijn P.M. Steultjens⁸, Gordon Hendry⁹, Ewa M. Roos¹⁰, Francis Guillemin¹¹, Maria Grazia Benedetti¹², Lorenzo Cavazutti¹², Antonio Escobar Martinez¹³, Hanne Dagfinrud¹⁴ and Caroline Terwee¹⁵, ¹Department of Epidemiology and Biostatistics, VU University Medical Centre, Amsterdam, Netherlands, ²EMGO Institute, VU Medical Centre, Amsterdam, Netherlands, ³Epidemiology & Biostatistics, VU Univ Medical Center F-wing, Amsterdam, Netherlands, ⁴Dep of Rehabilitation Medicine and MOVE research institute, VU University Medical Center, Amsterdam, Netherlands, ⁵Amsterdam Rehabilitation Research Center | Reade, Amsterdam, the Netherlands, Amsterdam, Netherlands, ⁶Orthopedic department, Joint Reserach, OLVG, Amsterdam, Netherlands, ⁷Department of Orthopedics, Joint Research, Onze Lieve Vrouwe Gasthuis, Amsterdam, Netherlands, ⁸Rehabilitation Medicine, VU University Medical Center, Amsterdam, Netherlands, ⁹School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, United Kingdom, ¹⁰Inst Sports and Biomechanics, University of Southern Denmark, Odense, Denmark, ¹¹University of Lorraine, Nancy, France, ¹²Physical Medicine and Rehabilitation Unit, Istituto Ortopedico Rizzoli, Bologna, Italy, ¹³Health Service Research Network on Chronic Diseases (REDISSEC), Basurto University Hospital, Bilbao, Spain, ¹⁴Department of Rheumatology /National Advosory Unit for Rehabilitation in Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ¹⁵Dep of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, Netherlands
Background/Purpose: Application of the AAQ in international studies requires good cross-cultural validity, i.e. minimal Differential Item Functioning (DIF) across countries. The aim of this study…
Abstract Number: 449 • 2016 ACR/ARHP Annual Meeting
the Animated Activity Questionnaire to Assess Activity Limitations in Patients with Hip and Knee Osteoarthritis: Reliability, Responsiveness, and Interpretation
Wilfred Peter¹, Henrica de Vet², Rudolf Poolman³, Vanessa Scholtes⁴, Dionne Timmermans⁵, Nina Klein Essink⁵ and Caroline Terwee⁶, ¹Amsterdam Rehabilitation Research Centre, Reade, centre for rehabilitation and rheumatology, Amsterdam, Netherlands, ²EMGO Institute, VU Medical Centre, Amsterdam, Netherlands, ³Orthopedic department, Joint Reserach, OLVG, Amsterdam, Netherlands, ⁴Department of Orthopedics, Joint Research, Onze Lieve Vrouwe Gasthuis, Amsterdam, Netherlands, ⁵Orthopedics, Joint Research, OLVG, Amsterdam, Netherlands, ⁶Dep of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, Netherlands
Background/Purpose: A newly developed and (cross-cultural) validated measurement tool, the computerized Animated Activity Questionnaire (AAQ) for assessing activity limitations in hip and knee osteoarthritis (HKOA)…
Abstract Number: 451 • 2016 ACR/ARHP Annual Meeting
Cross-Sectional and Longitudinal Construct Validity for the Improved Health Assessment Questionnaire Among Adults with Knee Osteoarthritis
Mei Chung¹, Augustine C. Lee², John B. Wong³, Xingyi Han⁴ and Chenchen Wang², ¹Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, ²Rheumatology, Tufts Medical Center, Boston, MA, ³Tufts Medical Center, Boston, MA, ⁴Public Health and Community Medicine, Tufts University, Boston, MA
Background/Purpose: The improved Health Assessment Questionnaire (iHAQ) is a novel version of the HAQ (ACR-recommended metric of physical function for RA) based on Item…
Abstract Number: 2349 • 2016 ACR/ARHP Annual Meeting
Longitudinal Construct Validity for Four Patient-Reported Outcomes Measurement Information System (PROMIS) Short Forms: Physical Function, Pain Interference, Depression, and Anxiety Among Adults with Knee Osteoarthritis
Augustine C. Lee¹, Lori Lyn Price², Jeffrey B. Driban¹, William F. Harvey¹, Timothy E. McAlindon³, Angie Mae Rodday⁴, Hans E. Knopp⁵ and Chenchen Wang¹, ¹Rheumatology, Tufts Medical Center, Boston, MA, ²Biostatistics Research Center, Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, ³Division of Rheumatology, Tufts Medical Center, Boston, MA, ⁴Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, ⁵Physical Medicine and Rehabilitation, Tufts Medical Center, Boston, MA
Background/Purpose: Patient-Reported Outcomes Measurement Information System (PROMIS) provides clinicians and researchers access to reliable, valid measures of health status to resolve many challenges associated…

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