The Effects of Neighborhood Disorder on Polydrug Use: Examining Depressive Symptoms and Deviant Peer Association as Mediating Mechanisms

ABSTRACT

Neighborhood disorder is a risk factor for substance use, but research is limited with regard to the effect of such disorder on polydrug use. Further, research on potential mechanisms underlying this relationship is similarly limited. The current study examined the direct effect of neighborhood disorder on drug use variety and examined deviant peer association and depressive symptoms as mediators among a sample of justice-involved youth. The first three waves of the Pathways to Desistance study were analyzed. Generalized structural equation modeling was used to test for direct and indirect effects of interest. A bootstrap resampling process was used to compute standard errors and significance of hypothesized mediation effects. Findings indicated that greater levels of neighborhood disorder were associated with increased drug use variety. This effect was attenuated by 15% when mediating pathways were included in the model. Only deviant peer association significantly mediated this relationship and accounted for the majority of the total mediating effect. These results indicated that justice-involved youth exposed to neighborhood disorder are at elevated risk for polydrug use and that increased deviant peer association helps to explain this relationship.

KEYWORDS:

• Polydrug Use
• Neighborhood Disorder
• Depression
• Deviant Peer Association

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No potential conflict of interest was reported by the authors.

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Funding

The author(s) reported there is no funding associated with the work featured in this article.