Sports- and Physical Activity-Related Concussions, Binge Drinking and Marijuana Use among Adolescents: The Mediating Role of Depression and Suicidal Ideation

Subst Use Misuse. 2022;57(4):504-515. doi: 10.1080/10826084.2021.2019779. Epub 2021 Dec 30.

Abstract

Background: Although past studies have examined the adverse impact of sports- and physical activity-related concussions (SPACs) on health and mental health outcomes, there is a dearth of research investigating the association between SPACs and binge drinking and marijuana use.

Objective: The objective of this study is to examine the cross-sectional association between SPACs and binge drinking and marijuana use among adolescents and whether symptoms of depression and suicidal ideation mediate this association.

Methods: Data for this study came from the 2017 and 2019 National Youth Risk Behavior Survey. An analytic sample of 17,175 adolescents aged 14-18 years (50.2% male) was analyzed using binary logistic regression.

Results: Of the 17,175 adolescents, 13.7% engaged in binge drinking and 19.3% used marijuana 30 days preceding the survey date. Approximately one in seven (14.1%) adolescents had SPACs during the past year. Upon controlling for the effects of other factors, adolescents who had SPACs had 1.74 times higher odds of engaging in binge drinking (AOR = 1.74, p<.001, 95% CI = 1.47-2.06) and 1.42 times higher odds of using marijuana (AOR = 1.42, p<.001, 95% CI = 1.24-1.62) than those who did not have SPACs. Symptoms of depression and suicidal ideation explained 12% of the association between SPACs and binge drinking, and 19% of the association between SPACs and marijuana use.

Conclusions: Understanding the association between SPACs and substance use and mental health could contribute to early identification of adolescents who may engage in substance use.

Keywords: Sports- and physical activity-related concussions; adolescents; binge drinking; depression; marijuana use; suicidal ideation; traumatic brain injury.

MeSH terms

  • Adolescent
  • Binge Drinking* / epidemiology
  • Binge Drinking* / etiology
  • Binge Drinking* / psychology
  • Brain Concussion* / epidemiology
  • Brain Concussion* / etiology
  • Brain Concussion* / psychology
  • Cross-Sectional Studies
  • Depression* / epidemiology
  • Exercise
  • Female
  • Humans
  • Male
  • Marijuana Use* / epidemiology
  • Marijuana Use* / psychology
  • Sports* / psychology
  • Suicidal Ideation*