Is reduced health-related quality of life a primary manifestation of fibromyalgia? A comparative study with Rheumatoid arthritis

Fibromyalgia syndrome (FMS) is a chronic pain condition associated with a significant reduction in health-related quality of life (HRQoL). This study compared the different components of HRQoL between FMS and rheumatoid arthritis (RA) patients, and evaluated the relationships between HRQoL and clinical and emotional factors in FMS and RA patients.