Longitudinal Test of Multiple Risk and Protective Factor Domains for Early Substance Use Onset: Implications for...

Area of Science:

• Adolescent Health
• Substance Use Prevention
• Developmental Psychology

Background:

• Primary prevention research often overlooks simultaneous examination of multiple risk and protective factors for youth substance use.
• Existing studies rarely assess multiple domains (e.g., family, peers, school) concurrently in prospective research on adolescent substance use onset.

Purpose of the Study:

• To investigate the simultaneous longitudinal relationships between risk and protective factors across five domains and alcohol, tobacco, and other drug (ATOD) use onset in early adolescents.
• To test how factors related to parents/caregivers, peers, school, leisure, and community influence adolescent ATOD use initiation.

Main Methods:

• Longitudinal analysis of data from 2916 students across 6 waves (3 years) of the Young Mountaineer Health Study cohort (2020-2023).
• Inclusion of data from 20 diverse schools in West Virginia, USA.
• Application of linear mixed modeling and logistic regression to assess simultaneous relationships between multiple risk and protective factors and ATOD onset.

Main Results:

• Simultaneous risk and protective factors within the domains of parents/caregivers, peers, school, leisure time, and community were significantly associated with the odds of substance use onset in early adolescents.
• Identified interconnectedness of various factors contributing to adolescent substance use initiation.

Conclusions:

• Findings highlight the importance of a systems-based approach in adolescent substance use prevention research, considering multiple interacting factors.
• Emphasizes the need to move beyond studying isolated etiological factors to a more holistic understanding of adolescent ATOD use.