@article{ref1,
title="Sports- and physical activity-related concussions, binge drinking and marijuana use among adolescents: the mediating role of depression and suicidal ideation",
journal="Substance use and misuse",
year="2021",
author="Baiden, Philip and Morgan, Mark A. and Logan, Matthew W.",
volume="ePub",
number="ePub",
pages="ePub-ePub",
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. <br><br>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. <br><br>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. <br><br>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. <br><br>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.<p /> <p>Language: en</p>",
language="en",
issn="1082-6084",
doi="10.1080/10826084.2021.2019779",
url="http://dx.doi.org/10.1080/10826084.2021.2019779"
}