▪ “About one in four people ” in the United States“ develops at least one mental disorder in any given year, and nearly one in two people does so at some time in their lives. ” ​ — SCIENCE NEWS, U.S.A.
▪ „Igal aastal ilmneb [USA - s] neljast inimesest ühel vähemalt üks vaimne häire ning peaaegu iga teist inimest tabab see mingil ajal tema elus. ” ( „SCIENCE NEWS ”, USA)