Clinical influences of anticentromere antibody on primary Sjögren’s syndrome in a prospective Korean cohort

This study was performed to clarify influences of anticentromere antibody (ACA) on clinical phenotypes of primary Sjögren's syndrome (pSS) patients in Korea.We assessed 318 patients who met the 2016 American College of Rheumatology/European League Against Rheumatism classification criteria for pSS. All patients were selected from the Korean Initiative of primary Sjögren's Syndrome (KISS), a prospective cohort. Among them, 53 patients were...