Abstract Number: 1498 • 2017 ACR/ARHP Annual Meeting
Long-Term Cohort of Patients with a Clinical Diagnosis of Sjogren’s Syndrome: Activity Index and Patient Reported Outcome Performance
Background/Purpose: There have been three classification proposals for Sjögren´s Syndrome (SS) over the past 15 years (1-3). The 2016 criteria require a diagnostic work-up which…