Studies indicate that approximately 8 percent of the adolescent population in the United States are suffering from some form of depression and that each year about 4 percent become seriously depressed.
Uurimused näitavad, et ligikaudu 8 protsenti Ameerika Ühendriikide noortest kannatab mingi depressiooni vormi all ja et iga aasta langeb umbes 4 protsenti noortest raskesse depressiooni.