The vast majority of people with depression across the world are not receiving even minimally adequate treatment for their condition, according to a new study of more than 50,000 people in 21 countries by King’s College London, Harvard Medical School and the World Health Organization (WHO).
The research, published in the British Journal of Psychiatry, reports that of 4,331 people with depression across all 21 countries, treatment rates vary widely. In high income countries only one in five people with depression receive adequate treatment. The situation in the poorest countries of the world is far worse, where one in 27 people with depression receive adequate treatment.
Globally, an estimated 350 million people of all ages suffer from depression, and the condition is the leading cause of disability worldwide. There is an increasing awareness that depression can be reliably diagnosed and treated in primary care settings using psychological therapy or medication, yet these scientifically proven and effective treatments are not being delivered on a wide scale.
The researchers analysed data from the WHO World Mental Health Surveys, a series of 23 community surveys in 21 countries. These included 10 low or middle income countries (Brazil, Bulgaria, Colombia, Iraq, Lebanon, Mexico, Nigeria, People’s Republic of China (PRC), Peru and Romania) and 11 high income countries (Argentina, Belgium, France, Germany, Israel, Italy, Japan, Netherlands, Portugal, Spain and the USA).
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