
Détail de l'auteur
Auteur R. C. CALLAGHAN |
Documents disponibles écrits par cet auteur (17)

![]()
Article : Périodique
FRANÇAIS : Cette étude a comparé les taux de mortalité parmi les usagers de différentes drogues. Il en ressort que les consommateurs réguliers d'opioïdes et de méthamphétamine ont un risque de décès plus élevé que les consommateurs de cannabis,[...]![]()
Article : Périodique
The WHO Framework Convention on Tobacco Control (FCTC) states that the elimination of illicit trade in tobacco is an essential component of tobacco control. Contraband tobacco may be particularly attractive to adolescent smokers, owing to its lo[...]![]()
Périodique
R. C. CALLAGHAN ; A. HATHAWAY ; J. A. CUNNINGHAM ; VETTESE L. C. ; S. WYATT ; L. TAYLOR | 2005ENGLISH : The Transtheoretical Model (TTM) (Prochaska, Diclemente, & Norcross, 1992) proposes that the stages-of change construct can serve as useful tool for identifying those most at-risk of treatment dropout [Prochaska, J. O. (1999). How do[...]![]()
Article : Périodique
Background: To reduce heroin availability, the United Nations (UN) has encouraged nations to control acetic anhydride, an essential ("precursor") chemical typically necessary to the drug's production. This effort, a major environmental preventio[...]![]()
Article : Périodique
Background and Aims: In December 2006 the United States regulated sodium permanganate, a cocaine essential chemical. In March 2007 Mexico, the United States' primary source for methamphetamine, closed a chemical company accused of illicitly impo[...]Nouveauté
![]()
Périodique
R. C. CALLAGHAN ; J. A. CUNNINGHAM | 2002ENGLISH : This study examined the medical records of 2595 consecutive admissions over a 3-year period to an inpatient mixed-gender, hospital- based alcohol and drug detoxification unit. Women reported a significantly different pattern of prima[...]![]()
Article : Périodique
S. MACDONALD ; B. PAKULA ; G. MARTIN ; S. WELLS ; G. BORGES ; E. ROTH ; A. SALMON ; T. STOCKWELL ; R. C. CALLAGHAN |The purpose of this study was to assess whether, among clients receiving substance abuse treatment (n = 616), those dependent on alcohol or cocaine differed significantly from those concurrently dependent on both drugs in terms of physical, ment[...]![]()
Article : Périodique
AIMS: Canada's 2018 Cannabis Act allows youth (age 12-17 years) to possess up to 5 g of dried cannabis (or equivalent) for personal consumption/sharing. This study assessed whether the Cannabis Act was associated with changes in police-reported [...]![]()
Article : Périodique
BACKGROUND: Given the recent international debates about the effectiveness and appropriate age setpoints for legislated minimum legal drinking ages (MLDAs), the current study estimates the impact of Canadian MLDAs on mortality among young adults[...]![]()
Article : Périodique
Aims: To provide novel, population-based estimates of the influence of minimum legal drinking age (MLDA) legislation on target in-patient hospital events in Canada. Design: Regression-discontinuity analyses on rates of Canadian in-patient admi[...]![]()
Périodique
R. C. CALLAGHAN ; J. A. CUNNINGHAM | 2002ENGLISH : This naturalistic study examined the admissions and re-admissions of 341 intravenous (IV) and non-IV cocaine abusers over a 3- year period to an inpatient, hospital-based drug-and-alcohol detoxification treatment program. IV cocaine [...]![]()
Article : Périodique
PURPOSE: Cannabis (marijuana) smoke and tobacco smoke contain many of the same potent carcinogens, but a critical-yet unresolved-medical and public-health issue is whether cannabis smoking might facilitate the development of lung cancer. The cur[...]![]()
Rapport
A. WETTLAUFER ; K. VALLANCE ; C. CHOW ; T. STOCKWELL ; N. GIESBRECHT ; N. APRIL ; M. ASBRIDGE ; R. C. CALLAGHAN ; S. CUKIER ; G. HYNES ; R. MANN ; R. SOLOMON ; G. THOMAS ; K. THOMPSON | Victoria, BC : University of Victoria, Canadian Institute for Substance Use Research | 2019FRANÇAIS : Les coûts économiques annuels de la consommation d'alcool au Canada en 2014 ont été évalués à 14,6 milliards de dollars. Ils sont principalement attribuables aux répercussions sur les services de santé, l'application de la loi et la [...]![]()
Article : Périodique
Aim: A range of nations, including countries of the European Union, Australia, and the Americas have recently implemented or proposed reforms to how they control cannabis use, thereby departing from traditional approaches of criminal prohibition[...]![]()
Périodique
R. C. CALLAGHAN ; T. A. HERZOG | 2006ENGLISH : Aims: To test the theoretical predictions of the Transtheoretical Model regarding process-use and progressive stage- transition in relation to smoking behavior. Design and Setting: Secondary data analyses of a 2-year longitudinal wor[...]