Major versus Minor Depression In Late Life

The majority of older adults who suffer from depression experience lower-level symptoms that do not meet diagnostic criteria for major depressive disorder. The DSM recognizes several well-defined disorders that are considered minor depressive states. Dysthymia is defined as presence of one of the two defining symptoms plus at least two other symptoms of depression continuously for a period of at least 2 years. This chronic, low-level depression typically manifests relatively early in life and is in fact less prevalent in older than in younger persons. (more…)









