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Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students

BACKGROUND: This study examined the prevalence of hallucinogen use in a large sample of university students and its associations with mental health issues. METHODS: 9449 students received a 156-item anonymous online survey, which assessed the use of hallucinogens (ever or past year), alcohol and dru...

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Autores principales: Grant, Jon E., Lust, Katherine, Chamberlain, Samuel R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6887552/
https://www.ncbi.nlm.nih.gov/pubmed/31799366
http://dx.doi.org/10.1016/j.abrep.2019.100228
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author Grant, Jon E.
Lust, Katherine
Chamberlain, Samuel R.
author_facet Grant, Jon E.
Lust, Katherine
Chamberlain, Samuel R.
author_sort Grant, Jon E.
collection PubMed
description BACKGROUND: This study examined the prevalence of hallucinogen use in a large sample of university students and its associations with mental health issues. METHODS: 9449 students received a 156-item anonymous online survey, which assessed the use of hallucinogens (ever or past year), alcohol and drug use, mental health issues, and impulsive and compulsive traits. Group differences were characterized using statistical tests (p values reported uncorrected, but only regarded as significant if surviving Bonferroni correction). RESULTS: 3525 university students (57.7% female) responded to the survey. The prevalence of past 12-month hallucinogen use in the sample was 4.7%, with an additional 6.4% reporting having used more than 12 months ago. Hallucinogen use was associated with the use of multiple other drugs (e.g., alcohol, opiates) (each p < 0.001), mental health problems (p < 0.001), risky sexual behavior (p < 0.001), low self-esteem (p = 0.004), and impulsivity traits (p < 0.001) but not compulsivity. Effect sizes were small to medium. CONCLUSION: Past use of hallucinogens was reported in 11.1%, and was associated with a variety of mental health and drug use problems. Clinicians should be aware that use of hallucinogens is common and mental health problems are more likely in those who use hallucinogens. This study indicates the need for longitudinal research into the negative effects of hallucinogen use on brain function and mental health, especially in young people. Such research should address the extent to which impulsive traits predispose to various substance use problems, versus the direct effects of hallucinogens (and other substances) on mental health.
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spelling pubmed-68875522019-12-03 Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students Grant, Jon E. Lust, Katherine Chamberlain, Samuel R. Addict Behav Rep Research Paper BACKGROUND: This study examined the prevalence of hallucinogen use in a large sample of university students and its associations with mental health issues. METHODS: 9449 students received a 156-item anonymous online survey, which assessed the use of hallucinogens (ever or past year), alcohol and drug use, mental health issues, and impulsive and compulsive traits. Group differences were characterized using statistical tests (p values reported uncorrected, but only regarded as significant if surviving Bonferroni correction). RESULTS: 3525 university students (57.7% female) responded to the survey. The prevalence of past 12-month hallucinogen use in the sample was 4.7%, with an additional 6.4% reporting having used more than 12 months ago. Hallucinogen use was associated with the use of multiple other drugs (e.g., alcohol, opiates) (each p < 0.001), mental health problems (p < 0.001), risky sexual behavior (p < 0.001), low self-esteem (p = 0.004), and impulsivity traits (p < 0.001) but not compulsivity. Effect sizes were small to medium. CONCLUSION: Past use of hallucinogens was reported in 11.1%, and was associated with a variety of mental health and drug use problems. Clinicians should be aware that use of hallucinogens is common and mental health problems are more likely in those who use hallucinogens. This study indicates the need for longitudinal research into the negative effects of hallucinogen use on brain function and mental health, especially in young people. Such research should address the extent to which impulsive traits predispose to various substance use problems, versus the direct effects of hallucinogens (and other substances) on mental health. Elsevier 2019-10-18 /pmc/articles/PMC6887552/ /pubmed/31799366 http://dx.doi.org/10.1016/j.abrep.2019.100228 Text en © 2019 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Research Paper
Grant, Jon E.
Lust, Katherine
Chamberlain, Samuel R.
Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
title Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
title_full Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
title_fullStr Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
title_full_unstemmed Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
title_short Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
title_sort hallucinogen use is associated with mental health and addictive problems and impulsivity in university students
topic Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6887552/
https://www.ncbi.nlm.nih.gov/pubmed/31799366
http://dx.doi.org/10.1016/j.abrep.2019.100228
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