Rhode Island Hospital researcher Mark Zimmerman, M.D., director of outpatient psychiatry, has found that patients suffering from major depressive disorder (MDD) define remission from depression differently than clinicians. While many psychiatrists and clinicians view remission from a symptom-based standpoint, the study found that patients put much more emphasis on life satisfaction and sense of well-being than on actual symptoms. The paper is published online in advance of print in the Journal of Psychiatric Research.