September 2024: Peer Social Genetic Effects and the Etiology of Substance Use Disorders, Major Depression, and Anxiety Disorder in a Swedish National Sample
American Journal of Psychiatry Audio
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Influence of Peer Genetic Predispositions
This chapter examines how the genetic predispositions of peers impact the risk of substance use disorders, major depression, and anxiety among adolescents in a Swedish cohort. It reveals that individuals with higher genetic risks are more affected by their peers' genetic backgrounds, particularly among older children. The discussion highlights the role of environmental factors in shaping these genetic influences, suggesting implications for future interventions targeting group dynamics.
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