Depressive disorders affect approximately 18.8 million American adults or about 9.5% of the U.S. population age 18 and older in a given year. This includes major depressive disorder, dysthymic disorder, and bipolar disorder.
Everyone, will at some time in their life be affected by depression -- their own or someone else's, according to Australian Government statistics. (Depression statistics in Australia are comparable to those of the US and UK.)
Pre-schoolers are the fastest-growing market for antidepressants. At least four percent of preschoolers -- over a million -- are clinically depressed.
The rate of increase of depression among children is an astounding 23%
15% of the population of most developed countries suffers severe depression.
30% of women are depressed. Men's figures were previously thought to be half that of women, but new estimates are higher.
54% of people believe depression is a personal weakness.
41% of depressed women are too embarrassed to seek help.
80% of depressed people are not currently having any treatment.
92% of depressed African-American males do not seek treatment.
15% of depressed people will commit suicide.
Depression will be the second largest killer after heart disease by 2020 -- and studies show depression is a contributory factor to fatal coronary disease.
Depression results in more absenteeism than almost any other physical disorder and costs employers more than US$51 billion per year in absenteeism and lost productivity, not including high medical and pharmaceutical bills.