Abstract Number: 568 • 2019 ACR/ARP Annual Meeting
Understanding mNY Radiograph Score Discordance in Axial Spondyloarthritis Clinical Trials Using Imaging Criteria for Subject Eligibility
Background/Purpose: Axial spondyloarthritis (axSpA) is typically radiographically confirmed on the sacroiliac joint (SIJ) as assessed by the modified New York (mNY) criteria. In clinical trials,…