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A new statistical model for binge drinking pattern classification in college-student populations
BACKGROUND: Binge drinking (BD) among students is a frequent alcohol consumption pattern that produces adverse consequences. A widely discussed difficulty in the scientific community is defining and characterizing BD patterns. This study aimed to find homogenous drinking groups and then provide a ne...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10390312/ https://www.ncbi.nlm.nih.gov/pubmed/37529316 http://dx.doi.org/10.3389/fpsyg.2023.1134118 |
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author | André, Judith Diouf, Momar Martinetti, Margaret P. Ortelli, Olivia Gierski, Fabien Fürst, Frederic Pierrefiche, Olivier Naassila, Mickael |
author_facet | André, Judith Diouf, Momar Martinetti, Margaret P. Ortelli, Olivia Gierski, Fabien Fürst, Frederic Pierrefiche, Olivier Naassila, Mickael |
author_sort | André, Judith |
collection | PubMed |
description | BACKGROUND: Binge drinking (BD) among students is a frequent alcohol consumption pattern that produces adverse consequences. A widely discussed difficulty in the scientific community is defining and characterizing BD patterns. This study aimed to find homogenous drinking groups and then provide a new tool, based on a model that includes several key factors of BD, to assess the severity of BD regardless of the individual’s gender. METHODS: Using the learning sample (N1 = 1,271), a K-means clustering algorithm and a partial proportional odds model (PPOM) were used to isolate drinking and behavioral key factors, create homogenous groups of drinkers, and estimate the probability of belonging to these groups. Robustness of our findings were evaluated with Two validations samples (N2 = 2,310, N3 = 120) of French university students (aged 18–25 years) were anonymously investigated via demographic and alcohol consumption questionnaires (AUDIT, AUQ, Alcohol Purchase Task for behavioral economic indices). RESULTS: The K-means revealed four homogeneous groups, based on drinking profiles: low-risk, hazardous, binge, and high-intensity BD. The PPOM generated the probability of each participant, self-identified as either male or female, to belong to one of these groups. Our results were confirmed in two validation samples, and we observed differences between the 4 drinking groups in terms of consumption consequences and behavioral economic demand indices. CONCLUSION: Our model reveals a progressive severity in the drinking pattern and its consequences and may better characterize binge drinking among university student samples. This model provides a new tool for assessing the severity of binge drinking and illustrates that frequency of drinking behavior and particularly drunkenness are central features of a binge drinking model. |
format | Online Article Text |
id | pubmed-10390312 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-103903122023-08-01 A new statistical model for binge drinking pattern classification in college-student populations André, Judith Diouf, Momar Martinetti, Margaret P. Ortelli, Olivia Gierski, Fabien Fürst, Frederic Pierrefiche, Olivier Naassila, Mickael Front Psychol Psychology BACKGROUND: Binge drinking (BD) among students is a frequent alcohol consumption pattern that produces adverse consequences. A widely discussed difficulty in the scientific community is defining and characterizing BD patterns. This study aimed to find homogenous drinking groups and then provide a new tool, based on a model that includes several key factors of BD, to assess the severity of BD regardless of the individual’s gender. METHODS: Using the learning sample (N1 = 1,271), a K-means clustering algorithm and a partial proportional odds model (PPOM) were used to isolate drinking and behavioral key factors, create homogenous groups of drinkers, and estimate the probability of belonging to these groups. Robustness of our findings were evaluated with Two validations samples (N2 = 2,310, N3 = 120) of French university students (aged 18–25 years) were anonymously investigated via demographic and alcohol consumption questionnaires (AUDIT, AUQ, Alcohol Purchase Task for behavioral economic indices). RESULTS: The K-means revealed four homogeneous groups, based on drinking profiles: low-risk, hazardous, binge, and high-intensity BD. The PPOM generated the probability of each participant, self-identified as either male or female, to belong to one of these groups. Our results were confirmed in two validation samples, and we observed differences between the 4 drinking groups in terms of consumption consequences and behavioral economic demand indices. CONCLUSION: Our model reveals a progressive severity in the drinking pattern and its consequences and may better characterize binge drinking among university student samples. This model provides a new tool for assessing the severity of binge drinking and illustrates that frequency of drinking behavior and particularly drunkenness are central features of a binge drinking model. Frontiers Media S.A. 2023-07-17 /pmc/articles/PMC10390312/ /pubmed/37529316 http://dx.doi.org/10.3389/fpsyg.2023.1134118 Text en Copyright © 2023 André, Diouf, Martinetti, Ortelli, Gierski, Fürst, Pierrefiche and Naassila. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Psychology André, Judith Diouf, Momar Martinetti, Margaret P. Ortelli, Olivia Gierski, Fabien Fürst, Frederic Pierrefiche, Olivier Naassila, Mickael A new statistical model for binge drinking pattern classification in college-student populations |
title | A new statistical model for binge drinking pattern classification in college-student populations |
title_full | A new statistical model for binge drinking pattern classification in college-student populations |
title_fullStr | A new statistical model for binge drinking pattern classification in college-student populations |
title_full_unstemmed | A new statistical model for binge drinking pattern classification in college-student populations |
title_short | A new statistical model for binge drinking pattern classification in college-student populations |
title_sort | new statistical model for binge drinking pattern classification in college-student populations |
topic | Psychology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10390312/ https://www.ncbi.nlm.nih.gov/pubmed/37529316 http://dx.doi.org/10.3389/fpsyg.2023.1134118 |
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