Classification, causes, and epidemiology



The depressive disorders comprise a heterogeneous group of illnesses that are characterized by differing degrees of sad mood and associated cognitive, neurovegetative, and psychomotor alterations. Depression is currently the fourth most disabling medical condition in the world and it is predicted to be second only to ischemic heart disease with regard to disability by 2020 [1,2].


Depressive Symptom Major Depressive Disorder Suicidal Ideation Depressive Episode Postpartum Depression 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer London 2011

Authors and Affiliations

  1. 1.PittsburghUSA

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