Sicca symptoms are associated with similar fatigue, anxiety, depression, and quality-of-life impairments in patients with and without primary Sjögren's syndrome

To compare quality of life (QoL), depression, anxiety, and fatigue in prospectively included patients with primary Sjögren's syndrome (pSS) or with sicca but no diagnosis of Sjögren's syndrome. Patients undergoing a multidisciplinary evaluation at a single university center in Brest, France, for suspected pSS and having sicca symptoms were included prospectively between November 2006 and December 2013. The same standardized investigations were...