Aggressivity in Adolescent Alcohol Abusers: Relationship with Conduct Disorder

Abstract

Several longitudinal and retrospective studies have documented an association between premorbid aggression and an increased risk for an alcohol-use disorder in adulthood. However, few data are available examining the relationship between trait aggressivity, alcohol use behavior, and the presence of an early-onset alcohol use disorder diagnosis among the adolescent population. To address this deficiency, this study had three goals. First, the relationship between aggressivity and adolescent alcohol consuming behavior was examined. Second, the presence and magnitude of trait aggressivity were determined among adolescents who met psychiatric diagnostic criteria for alcohol abuse/dependence (ALC), while controlling for the presence of a conduct disorder (CD). Third, because CD is overrepresented among adolescent alcohol abuse cases and is a priori defined by the presence of certain aggressive behaviors, the simultaneous contributions of CD and ALC on trait aggressivity were also investigated through structural equation modeling. The results confirm the salience of heightened aggressivity as an essential feature of this early-onset alcohol-abusing population and indicate the importance of addressing this behavioral domain in prevention and treatment efforts.