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Updated: Aug 2, 2026

The Forced Swim Test as a Model of Depressive-like Behavior
Published on: March 2, 2015
Depression among incarcerated delinquents
Abstract:
The authors examined the prevalence of depression among incarcerated delinquents and nonincarcerated, nondelinquent adolescents and reported a prevalence of 18% and 4%, respectively. The possible effect of incarceration on the development of depression was also studied. DSM-III diagnostic criteria for major depressive disorders were used. Of the 100 delinquents admitted consecutively to a detention center, 11 showed evidence of depression both during and before incarceration, while seven developed a depressive disorder in the center. With regard to specific symptoms, 100% of the depressed incarcerated adolescents were found to suffer from sleep difficulties, and 94% experienced disturbances of appetite. Psychomotor retardation or agitation were the symptoms least commonly observed.
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