Undertreatment of people with major depressive disorder in 21 countries

Major depressive disorder (MDD) is a leading cause of disability worldwide.To examine the: (a) 12-month prevalence of DSM-IV MDD; (b) proportion aware that they have a problem needing treatment and who want care; (c) proportion of the latter receiving treatment; and (d) proportion of such treatment meeting minimal standards.Representative community household surveys from 21 countries as part of the World Health Organization World Mental Health...