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Young adult mental status of hyperactive boys and their brothers: A prospective follow-up study

Journal of the American Academy of Child & Adolescent PsychiatryPublished 1 September 1991Open access
Salvatore Mannuzza, Rachel G. Klein, Kathy A. Addalli
Citations98
SJR quartileQ1
SJR score3.00
SNIP2.88
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TL;DR

It is concluded that the increased risk for multiple and more pervasive mental disorder in the young adulthood of hyperactive boys cannot be attributed to childhood factors shared with siblings.

Abstract

This study reports on the psychiatric outcome as young adults (ages 16-23) of 50 hyperactive boys compared with their nonhyperactive brothers and to unrelated controls. Siblings provide a built-in control for potentially important factors, such as social class and parental psychopathology. Blind assessments at follow-up showed that significantly more probands (30%) than siblings (6%) and controls (10%) had multiple DSM-III diagnoses. Moreover, probands had a more severe form of antisocial disorder than siblings. In conclusion, the increased risk for multiple and more pervasive mental disorder in the young adulthood of hyperactive boys cannot be attributed to childhood factors shared with siblings.

Keywords

PsychologyMedicine