That rate increased to 1.59 by 2007, according to a study published in the Journal of the American Academy of Child and Adolescent Psychiatry.

CNN: STORY HIGHLIGHTS

In a study of 2, 500 students who went through the Fond du Lac program at six public high schools between 2005 and 2009, published last week in the Journal of the American Academy of Child and Adolescent Psychiatry, nearly 20% were identified as at risk, of whom 73.6% were not receiving treatment at the time of screening.

WSJ: Will Students Take a Mental Health Test?

This opinion was published in the Journal of American Academy of Child and Adolescent Psychiatry in July 2001.

BBC: GlaxoSmithKline logo