Quality of life and depression: a review of the literature

Depressive symptoms are highly prevalent, mainly in primary health care services, causing serious impairments in those subjects that are not treated. The objective of this study was to review the impact of the association between depressive disorder and quality of life. Our review included articles published between 1990 and 2007 and it was based on the following keywords: quality of life, depression, depressive symptoms, primary care services, well-being, happiness, and predictors of remission. The presence of depressive symptoms affects all dimensions of the quality of life, and depending on the severity of these symptoms, it might cause equivalent or more severe impairment than other chronic diseases. The findings suggest that the presence of depressive symptoms causes a serious impact on the quality of life of individuals. Such impact is not limited to the clinical characteristics of the disorder. However, there is still a lack of theoretical models and longitudinal v31n3a02s1