BIOMEDICAL RESEARCH-INDIA, cilt.28, 2017 (SCI-Expanded)
Introduction: Rheumatoid arthritis (RA) is a chronic systemic inflammatory disease. Sleep disorder is one of the most common symptoms in RA. In patients with RA, sleep disorder may be seen in the form of difficulty falling asleep and staying asleep, and daytime sleepiness. The aim of this study is to assess the frequency of sleep disorders in RA patients by means of validated survey forms, and to find out the relationship between sleep disorder and DAS 28 score (Disease Activity Score).