OBJECTIVE: to evaluate the prevalence of psychiatric disorders in female patients, diagnosed with Rheumatoid Arthritis and relate this disorder to disease activity. METHODS: sectional trial study with female patients, aged 18 years old or older, diagnosed with Rheumatoid Arthritis (following American College of Rheumatology - ACR criteria), more than six months of disease and incapacity levels II and III. Disease activity was evaluated with DAS 28 (Disease Activity Score-28) (remission up to 2.6/moderate activity 2.6 to 5.1/severe degree over 5.1). Psychiatric evaluation was conducted using SCID protocol; interviews were held to diagnose the presence of depression and anxiety disorders following the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV TR). Statistical analysis included the Kruskal-Wallis test and the Kendall test with a significance level of 95%. RESULTS: In the 107 patients analyzed, 36 subjects (33.7%) presented psychiatric disorders and 71(66.4%) no psychiatric disorders). Disease activity - DAS 28 score results; remission: 6 patients (5.6%); moderate activity: 59 patients (55.1%); severe disease: 42 patients (39.2%). The relationship between psychiatric disorders and disease activity (DAS 28) demonstrated: patients without psychiatric disorders - DAS 28 score: 4.56 and patients with psychiatric disorders, DAS 28 score: 5.43 (p=0.001). CONCLUSIONS: The prevalence of depression and anxiety disorders among 107 patients with Rheumatoid Arthritis was 33.7%. Disease activity, evaluated by the DAS 28 score, was higher in the group of patients with psychiatric disorders. No patients with psychiatric disorders were identified in the group in clinical remission.
rheumatoid arthritis; DAS 28; anxiety; depression
