If you look at disability, as measured by the World Health Organization with something they call the Disability Adjusted Life Years, it's kind of a metric that nobody would think of except an economist, except it's one way of trying to capture what is lost in terms of disability from medical causes, and as you can see, virtually 30 percent of all disability from all medical causes can be attributed to mental disorders, neuropsychiatric syndromes.
Kalau Anda menggunakan standar ukuran WHO atas kecacatan yang disebut Disability Adjusted Life Years (DALY), yaitu semacam indikator yang tidak terpikirkan oleh siapapun, yang bukan seorang ekonom, dimana ia mengukur apa yang tidak lagi dimiliki penderita cacat apabila kecacatan tersebut disebabkan karena faktor medis, dan seperti yang Anda lihat, hampir 30 persen kondisi cacat yang disebabkan faktor medis merupakan kasus kelainan mental sindrom neuropsikiatri.