Citation

Roberts ME, Spillane NS, Colby SM, Jackson KM. J. Child Adolesc. Subst. Abuse 2016; 26(1): 56-59.

Copyright

(Copyright © 2016, Informa - Taylor and Francis Group)

DOI

10.1080/1067828X.2016.1184601

PMID

unavailable

Abstract

Substance use contributes to health disparities across race/ethnicity, gender, and socioeconomic status (SES). Although adolescent research indicates group-based differences in regular use, few studies have examined patterns when initiation is just beginning. Using a sample of 917 Rhode Island middle schools students (54% female, 26% non-Hispanic White), we collected demographic information at baseline (M age 12.2); we then examined ever-puff (cigarettes), ever-sip (alcohol), and ever-use (marijuana) behaviors three years later. For cigarette use, we found differences based on SES and race/ethnicity (prevalence was particularly high among Native American youths). Marijuana use was associated with lower SES, and alcohol use was higher among females than males. Overall, findings indicate racial/ethnic-, gender- and SES-based differences in early substance-use milestones. From a prevention standpoint, it is important to evaluate differences not only in heavy substance use, but in early milestones, as they may set the course for health disparities across the life span.