Auteur R. A. GRUCZA

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Cannabis decriminalization: A study of recent policy change in five U.S. states

R. A. GRUCZA ; M. VUOLO ; M. J. KRAUSS ; A. D. PLUNK ; A. AGRAWAL ; F. J. CHALOUPKA ; L. J. BIERUT | 2018
Dans International Journal of Drug Policy (Vol.59, September 2018) Article : Périodique

Background: A number of public health professional organizations support the decriminalization of cannabis due to adverse effects of cannabis-related arrests and legal consequences, particularly on youth. We sought to examine the associations be[...]

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Declining prevalence of marijuana use disorders among adolescents in the United States, 2002 to 2013

R. A. GRUCZA ; A. AGRAWAL ; M. J. KRAUSS ; J. BONGU ; A. D. PLUNK ; P. A. CAVAZOS-REHG ; L. J. BIERUT | 2016
Dans Journal of the American Academy of Child and Adolescent Psychiatry (Vol.55, n°6, June 2016) Article : Périodique

Objective: Little is known about recent trends in marijuana use disorders among adolescents in the United States. We analyzed trends in the past-year prevalence of DSM-IV marijuana use disorders among adolescents, both overall and conditioned on[...]

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Differential effects of cigarette price changes on adult smoking behaviours

P. A. CAVAZOS-REHG ; M. J. KRAUSS ; E. L. SPITZNAGEL ; F. J. CHALOUPKA ; D. A. LUKE ; B. WATERMAN ; R. A. GRUCZA ; L. J. BIERUT | 2014
Dans Tobacco Control (Vol.23, n°2, March 2014) Article : Périodique

Background: Raising cigarette prices through taxation is an important policy approach to reduce smoking. Yet, cigarette price increases may not be equally effective in all subpopulations of smokers. Purpose: To examine differing effects of stat[...]

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"Get drunk. Smoke weed. Have fun.": A content analysis of Tweets about marijuana and alcohol

M. J. KRAUSS ; R. A. GRUCZA ; L. J. BIERUT ; P. A. CAVAZOS-REHG | 2017
Dans American Journal of Health Promotion (Vol.31, n°3, May 2017) Article : Périodique

Purpose. To explore the sentiment and themes of Twitter chatter that mentions both alcohol and marijuana. Design. Cross-sectional analysis of tweets mentioning both alcohol and marijuana during 1 month was performed. Setting. The study setting[...]

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Long-term effects of laws governing youth access to tobacco

R. A. GRUCZA ; A. D. PLUNK ; P. R. HIPP ; P. A. CAVAZOS-REHG ; M. J. KRAUSS ; R. C. BROWNSON ; L. J. BIERUT | 2013
Dans American Journal of Public Health (Vol.103, n°8, August 2013) Article : Périodique

OBJECTIVES: We sought to examine the association between policies governing access to tobacco during adolescence and subsequent adult smoking. METHODS: We analyzed adult smoking data from the 1998 through 2006-2007 administrations of the US Cu[...]

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Long-term effects of minimum drinking age laws on past-year alcohol and drug use disorders

K. E. NORBERG ; L. J. BIERUT ; R. A. GRUCZA | 2009
Dans Alcoholism: Clinical and Experimental Research (Vol.33, n°12, December 2009) Article : Périodique

BACKGROUND: Many studies have found that earlier drinking initiation predicts higher risk of later alcohol and substance use problems, but the causal relationship between age of initiation and later risk of substance use disorder remains unknown[...]

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Prevalence and predictors of pathological gambling: results from the St. Louis personality, health and lifestyle (SLPHL) study

R. CUNNINGHAM-WILLIAMS ; R. A. GRUCZA ; L. B. COTTLER ; S. B. WOMACK ; S. J. BOOKS ; T. R. PRZYBECK ; E. L. SPITZNAGEL ; C. R. CLONINGER | 2005
Dans Journal of Psychiatric Research (Vol.39, n°4, July 2005) Article : Périodique

Objectives: We report the prevalence of and risk and protective factors for DSM-IV sub-threshold gambling (1-4 criteria) and pathological gambling disorder (PGD; 5-10 criteria) in a non-clinical household sample of St. Louis area gamblers. Meth[...]

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