Restless legs syndrome is associated with DSM-IV major depressive disorder and panic disorder in the community.

The authors examined the association between restless legs syndrome (RLS) and DSM-IV major depressive disorder and panic disorder based on Wave III and IV of the Baltimore ECA follow-up study. Of 1071 participants, 1024 completed the RLS Questionnaire and Diagnostic Interview Schedule. Adjusted odds ratio for diagnosis of major depressive disorder (4.

Relationship between cortisol responses to stress and personality.

Although there is growing evidence of links between the cortisol stress response and personality, the nature of the relationships and the underlying mechanisms require further clarification. The purpose of this study was to examine associations between personality traits and cortisol responses to stress using the Revised NEO Personality Inventory five-factor model of personality. In total, 68 healthy adults, aged 18-30 years, completed the personality assessment and underwent a laboratory psychological stress test that consisted of a 5 min speech and 5-min of mental arithmetic.