Cited by 80Cannabis and Cannabinoid ResearchPosttraumatic Stress Disorder ResearchSubstance Abuse Treatment and Outcomes

PTSD contributes to teen and young adult cannabis use disorders

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Cornelius, Jack R., Kirisci, Levent, Reynolds, Maureen, Clark, Duncan B., Hayes, Jeanine, Tarter, Ralph·2010·Addictive Behaviors

Abstract

Background Previous studies involving adults suggest that Post Traumatic Stress Disorder (PTSD) increases the prevalence of cannabis use disorders (CUD) (cannabis dependence and cannabis abuse). However, little work with PTSD and CUD has been conducted involving adolescents, despite the fact that CUD typically have their onset during adolescence. This study addresses the effect of PTSD on CUD among teenagers transitioning to young adulthood.Method The subjects in this ongoing study were the offspring of adult men with a lifetime history of a substance use disorder (SUD) (SUD+probands, N=343) vs those with no lifetime history of a SUD (SUD-probands, N=350). The participants were initially recruited when the index sons of these fathers were 10-12 years of age, and subsequent assessments were conducted at age 12-14, 16, 19, 22, and 25. Other variables examined were an index of behavioral undercontrol associated with future risk for developing SUD, known as the Transmissible Liability Index, or TLI, and affiliation with deviant peers. Multivariate logistic regression and path analyses were conducted.Results Of these 693 subjects, 31 subjects were diagnosed with PTSD, and 161 were diagnosed with a CUD. The CUD subjects included 136 male participants and 25 female participants, including 103 (64%) Caucasian participants and 58 (36%) participants of other races. Logistic regression demonstrated that the development of a CUD was associated with deviance of peers (Wald=63.4, p=0.000), the TLI (Wald=28.8, p=0.000), African American race (Wald=14.2, p=0.000), PTSD (Wald=12.7, p=0.000), male gender (Wald=12.0, p=0.001), household SES (Wald=9.2, p=0.002), and being an offspring of a SUD+proband (Wald=6.9, p=0.009). Path analyses demonstrated that PTSD is directly associated with the presence of a CUD and with peer deviance, that higher peer deviance is associated with the presence of a CUD, and that PTSD mediated the association between peer deviance and CUD.Conclusions These findings suggest that PTSD contributes to the etiology of CUD among teenagers making the transition to young adulthood beyond the effects of deviant peers, the TLI (Transmissible Liability Index, a measure of risk for SUD), and demographic factors.

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Crossref · 10.1016/j.addbeh.2009.09.007

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Authors
Cornelius, J. R., Kirisci, L., Reynolds, M., Clark, D. B., Hayes, J., & Tarter, R.
Affiliations
University of Pittsburgh (US)
Corresponding author
Cornelius, Jack R.
Venue
Addictive Behaviors
Publisher
Elsevier BV
Published
2010-02
Volume
35
Issue
2
Pages
91-94
ISSN
0306-4603 (ISSN-L)
OpenAlex
W1988593105
Cited by
80
References
40
Citations by year
2026: 2 · 2025: 2 · 2024: 2 · 2023: 3 · 2022: 3 · 2021: 6 · 2020: 9 · 2019: 2 · 2018: 7 · 2017: 7 · 2016: 3 · 2015: 7 · 2014: 7 · 2013: 10 · 2012: 4
FWCI
2.16
Type
journal article
Language
en
Open access
Locations
  • Addictive Behaviors (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute on Alcohol Abuse and Alcoholism (K24AA015320, R01AA013370, K24 AA15320, R01AA015173, R01 AA14357, K02AA000291, R01AA014357, R01AA013397, R01AA 13397)
  • National Institute on Drug Abuse (R01 DA 14635, P50-DA 05605, K02DA017822, R01DA014635, P50DA005605, R01DA019142)
Topics
  • Health Sciences › Medicine › Pharmacology › Cannabis and Cannabinoid Research
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
Keywords
post-traumatic stress disorder, cannabis use disorder, adolescents, young adults, peer deviance, substance use disorder risk, mediation, African American youth, household socioeconomic status, gender differences, transition to young adulthood, addiction treatment, substance use disorder recovery
MeSH terms
Adolescent, Adult, Marijuana Abuse, Child, Female, Humans, Longitudinal Studies, Male, Pennsylvania, Risk Factors, Stress Disorders, Post-Traumatic, Young Adult

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