Differences associated with age at onset in early systemic sclerosis patients : a report from the EULAR Scleroderma Trials and Research Group (EUSTAR) database
Objective: The aim of this study was to analyse differences in clinical presentation in patients with early (< 3 years’ duration) systemic sclerosis (SSc), comparing three age groups according to disease subsets. Method: Cross-sectional analysis of the prospective EULAR Scleroderma Trials and Research database (EUSTAR) was performed. Patients fulfilling preliminary American College of Rheumatology