Neighborhood Disadvantage and Adolescent Substance Use: Differences by Urbanicity and Substance Type.

Area of Science:

• Public Health
• Sociology
• Adolescent Health

Background:

• Adolescent substance use is a significant public health concern.
• Neighborhood socioeconomic context may influence adolescent health behaviors.
• Understanding these associations is crucial for targeted interventions.

Purpose of the Study:

• To examine the relationship between neighborhood socioeconomic context and adolescent substance use in the U.S.
• To investigate if urbanicity modifies these associations.

Main Methods:

• Utilized nationally representative data from 12th graders (2016-2019) in the Monitoring the Future (MTF) study (n=54,108).
• Assessed neighborhood socioeconomic context using a school-zipcode-based disadvantage index derived from American Community Survey data.
• Analyzed associations between neighborhood disadvantage and past 30-day cigarette, past 2-week binge drinking, and past 30-day cannabis use, considering urbanicity interactions.

Main Results:

• Neighborhood disadvantage showed a positive association with adolescent cigarette use but an inverse association with binge drinking.
• The link between neighborhood disadvantage and binge drinking became non-significant after controlling for individual socioeconomic factors.
• Associations between neighborhood disadvantage and cigarette use varied by urbanicity; increased use was observed in rural areas with higher disadvantage, but not in urban areas.

Conclusions:

• A complex interplay exists between neighborhood socioeconomic context and adolescent substance use, influenced by urbanicity and specific substances.
• Findings suggest the need for tailored prevention and intervention strategies for adolescent substance use, considering specific neighborhood contexts.