Working to improve mental health through biomedical. research on mind, brain, and behavior. Text Size: S M L. Older Adults: Depression and Suicide Facts Depression, one of the most common conditions associated with suicide in older adults,1 is a widely and treatment of depression and suicidal symptoms in elderly patients.9 Medical Encyclopedia. Other encyclopedia topics: To-Tz U V W X Y Z 0-9. Depression - elderly. Contents of this page: Depression in the elderly is a widespread problem that is often not Medical Encyclopedia. Other encyclopedia topics: To-Tz U V W X Y Z 0-9. Depression - elderly. Contents of this page: Depression in the elderly is a widespread problem that is often not Depression in the Elderly. Depression is not a normal part of aging; but, unfortunately, it is very common in the elderly. Late-life depression affects about 6 million Americans age 65 and older, but only 10% receive treatment. How Does Depression in the Elderly Differ From Depression in Younger People?