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Adaptation en français et en allemand d'une échelle de pression des pairs pour jeunes adultes : le Peer Pressure Inventory

S. BAGGIO ; J. STUDER ; J. B. DAEPPEN ; G. GMEL | 2013
Dans Revue d'Epidémiologie et de Santé Publique (Vol.61, n°3, Juin 2013) Article : Périodique

FRANÇAIS : Position du problème : La pression des pairs constitue une variable importante pour expliquer et prédire les comportements déviants tels que la consommation de substances, les pratiques sexuelles à risque et la délinquance. Toutefois[...]

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Associations of age at cannabis first use and later substance abuse with mental health and depression in young men

Y. HENCHOZ ; A. A. N'GORAN ; S. BAGGIO ; S. DELINE ; J. STUDER ; G. GMEL | 2016
Dans Journal of Substance Use (Vol.21, n°1, January 2016) Article : Périodique

Purpose: This study aimed to determine if the associations between age at cannabis first use and mental health and depression persist after controlling for the misuse of cannabis, other illicit drugs, alcohol and cigarettes. Methods: Baseline d[...]

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Cannabis use and other illicit drug use: do subjective experiences during first cannabis use increase the probability of using illicit drug?

S. BAGGIO ; Y. HENCHOZ ; J. STUDER ; S. DELINE ; A. N’GORAN ; M. MOHLER-KUO ; J. B. DAEPPEN ; G. GMEL | 2015
Dans Journal of Substance Use (Vol.20, n°4, August 2015) Article : Périodique

Background and aims: Few studies have examined whether subjective experiences during first cannabis use are related to other illicit drug (OID) use. This study investigated this topic. Methods: Baseline data from a representative sample of youn[...]

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Comparing mental health across distinct groups of users of psychedelics, MDMA, psychostimulants, and cannabis

A. ROUGEMONT-BUCKING ; H. JUNGABERLE ; M. SCHEIDEGGER ; M. C. G. MERLO ; V. S. GRAZIOLI ; J. B. DAEPPEN ; G. GMEL ; J. STUDER | 2019
Dans Journal of Psychoactive Drugs (Vol.51, n°3, July-August 2019) Article : Périodique

Differences in mental health (MH) of users of distinct psychoactive substances have been shown. Both substance use (SU) and MH in users are influenced by stressful life events. This study compared MH parameters in distinct groups of substance us[...]

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Concurrent and simultaneous polydrug use among young Swiss males: use patterns and associations of number of substances used with health issues

S. BAGGIO ; J. STUDER ; M. MOHLER-KUO ; J. B. DAEPPEN ; G. GMEL | 2014
Dans International Journal of Adolescent Medicine and Health (Vol.26, n°2, May 2014) Article : Périodique

Background: Simultaneous polydrug use (SPU) may represent a greater incremental risk factor for human health than concurrent polydrug use (CPU). However, few studies have examined these patterns of use in relation to health issues, particularly [...]

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Correlates of the use of electronic devices to vape cannabis in a cohort of young Swiss male reporting current cannabis use

D. FUSTER ; J. STUDER ; G. GMEL ; N. BERTHOLET | 2021
Dans European Journal of Public Health (Vol.31, n°2, April 2021) Article : Périodique

Background: Information about correlates of cannabis vaping in Europe is scarce. Methods: In a cohort of 1613 Swiss young males currently using cannabis, we used logistic regression, adjusting for age, linguistic region and education to assess [...]

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E-cigarette use in young Swiss men: is vaping an effective way of reducing or quitting smoking?

G. GMEL ; S. BAGGIO ; M. MOHLER-KUO ; J. B. DAEPPEN ; J. STUDER | 2016
Dans Swiss Medical Weekly (Vol.146, January 2016) Article : Périodique

QUESTION UNDER STUDY: To test longitudinally differences in conventional cigarette use (cigarettes smoked, cessation, quit attempts) between vapers and nonvapers. METHODS: Fifteen months follow-up of a sample of 5 128 20-year-old Swiss men. The[...]

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Effect of a smartphone intervention as a secondary prevention for use among university students with unhealthy alcohol use: randomised controlled trial

N. BERTHOLET ; E. SCHMUTZ ; J. STUDER ; A. ADAM ; G. GMEL ; J. A. CUNNINGHAM ; J. McNEELY ; J. B. DAEPPEN | 2023
Dans British Medical Journal (Vol.382, n°8395, 19 August 2023) Article : Périodique

Objective: To estimate the effects of providing access to an alcohol intervention based on a smartphone. Design: Randomised controlled trial. Setting: Four higher education institutions in Switzerland. Participants: 1770 students (> =18 yea[...]

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Health literacy and substance use in young Swiss men

P. DERMOTA ; J. WANG ; M. DEY ; G. GMEL ; J. STUDER ; M. MOHLER-KUO | 2013
Dans International Journal of Public Health (Vol.58, n°6, December 2013) Article : Périodique

Objectives: The purpose of the present study was to describe health literacy and its association with substance use among young men. Methods: The present study was part of the Cohort Study on Substance Use Risk Factors that included 11,930 Swis[...]

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More is not always better-comparison of three instruments measuring volume of drinking in a sample of young men and their association with consequences

G. GMEL ; J. STUDER ; S. DELINE ; S. BAGGIO ; A. N'GORAN ; M. MOHLER-KUO ; J. B. DAEPPEN | 2014
Dans Journal of Studies on Alcohol and Drugs (Vol.75, n°5, September 2014) Article : Périodique

OBJECTIVE: In general population survey instruments that measure volume of drinking, additional questions and shorter reference periods yield higher volumes. Comparison studies have focused on volume but not on associations between volume and co[...]

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Need for informed consent in substance use studies-harm of bias?

J. STUDER ; M. MOHLER-KUO ; P. DERMOTA ; J. GAUME ; N. BERTHOLET ; C. EIDENBENZ ; J. B. DAEPPEN ; G. GMEL | 2013
Dans Journal of Studies on Alcohol and Drugs (Vol.74, n°6, December 2013) Article : Périodique

Objective: The aim of this study was to examine the differences between those who gave informed consent to a study on substance use and those who did not, and to analyze whether differences changed with varying nonconsent rates. Method: Cross-[...]

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Non-medical prescription drug and illicit street drug use among young Swiss men and associated mental health issues

S. BAGGIO ; J. STUDER ; M. MOHLER-KUO ; J. B. DAEPPEN ; G. GMEL | 2014
Dans International Journal of Adolescent Medicine and Health (Vol.26, n°4, November 2014) Article : Périodique

Non-medical use of prescription drugs (NMUPD) is increasing among the general population, particularly among teenagers and young adults. Although prescription drugs are considered safer than illicit street drugs, NMUPD can lead to detrimental co[...]

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Patterns and transitions in substance use among young Swiss men: A latent transition analysis approach

S. BAGGIO ; J. STUDER ; S. DELINE ; A. N'GORAN ; M. DUPUIS ; Y. HENCHOZ ; M. MOHLER-KUO ; J. B. DAEPPEN ; G. GMEL | 2014
Dans Journal of Drug Issues (Vol.44, n°4, October 2014) Article : Périodique

This study investigates the potential stages of drug use. Data from the longitudinal Cohort Study on Substance Use Risk Factors were used (N = 5,116). Drug use (alcohol, tobacco, and 16 illicit drugs) over the previous 12 months was assessed at [...]

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Patterns of cannabis use and prospective associations with health issues among young males

S. BAGGIO ; A. N'GORAN ; S. DELINE ; J. STUDER ; M. DUPUIS ; Y. HENCHOZ ; M. MOHLER-KUO ; J. B. DAEPPEN ; G. GMEL | 2014
Dans Addiction (Vol.109, n°6, June 2014) Article : Périodique

Background and Aims: To test prospective associations between cannabis disorder symptoms/frequency of cannabis use and health issues and to investigate stability versus transience in cannabis use trajectories. Design: Two waves of data collect[...]

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Profiles of drug users in Switzerland and effects of early-onset intensive use of alcohol, tobacco and cannabis on other illicit drug use

S. BAGGIO ; J. STUDER ; M. MOHLER-KUO ; J. B. DAEPPEN ; G. GMEL | 2013
Dans Swiss Medical Weekly (Vol.143, June 2013) Article : Périodique

QUESTIONS UNDER STUDY / PRINCIPLES: The main aim of this study was to investigate profiles of drug users, with a particular focus on illicit drugs other than cannabis, and to explore the effect of early-onset intensive use (drunkenness, daily sm[...]

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