Predictors of problem gambling remission in adults: A Canadian longitudinal study.

OBJECTIVE: Remission from problem gambling (PG) continues to be a priority of clinicians and researchers. Data from cross-sectional studies indicate that some correlates are more predictive of PG, and existing longitudinal studies have exclusively examined risk factors that predict emergence of PG. This study's objective is to fill in the remaining pieces of the puzzle by identifying factors that might facilitate remission from PG. METHOD: A stratified sample of 10,199 Canadian adult gamblers were recruited from an online panel. Respondents who screened positively for PG at baseline and completed a follow-up assessment 1 year later (n = 468) were assessed on a series of modifiable gambling, psychosocial, mental health, and substance use variables. A forward stepwise logistic regression was conducted to identify the strongest predictors of remission from PG at follow-up. A Least Absolute Shrinkage and Selection Operator regression was also conducted to confirm the most relevant predictors. RESULTS: Out of 75 candidate variables, 10 were retained by the regression model. Two were related to cessation of specific gambling activities, two were related to gambling motivations, two were psychosocial in nature, two were related to substance use while gambling, and one was related to remission from a mental health disorder. The final and strongest predictor was PG severity at baseline. CONCLUSIONS: Although PG remission predictors were mostly gambling-related, psychosocial aspects may also be targeted by stakeholders aiming to reduce PG. Ceasing to use tobacco while gambling and diversifying leisure activities may be promising targets. Other mental health and substance use predictors may still possibly be relevant, but only for a subset of people with PG. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The critical role of peer reviewers: Challenges and future steps.

The critical role of peer reviewers in the publishing process is examined. Examples of typical challenges are provided, including the relative lack of rewards for this important task. Particular attention is paid to the need to consider the diversity of the peer reviewers recruited and impediments to the selection beyond Areas of Competence, often due to the small available pool. Finally, recommendations for improvement are suggested.

Problem gambling severity, gambling behavior, substance use, and mental health in gamblers who do and do not use cannabis: Evidence from a Canadian national sample.

INTRODUCTION: Cannabis use frequently co-occurs with gambling, and evidence indicates that both acute and chronic cannabis use may influence gambling behavior. The primary aim of the present study was to further contribute to the literature on this relationship by examining data collected from a Canadian national study of gambling. METHODS: Respondents consisted of 10,054 Canadian gamblers recruited from Leger Opinion's (LEO) online panel. In this study, gamblers who used cannabis were compared with non-users across a number of gambling as well as demographic and mental health variables. RESULTS: Of the total sample, 25.4 % reported past 12-month cannabis use. Among the 2,553 cannabis-users, 21.3 % reported daily use, and 69.9 % reported using once a month or more. A total of 56.2 % indicated they had used cannabis while gambling in the past 12 months. Bivariate analysis found significant differences between cannabis use and non-use on numerous demographic, mental health, and gambling-related variables. Individuals with greater problem gambling severity scores, more hours gambling, and a larger range of gambling activities were more likely to endorse using cannabis. Hierarchical logistic regression revealed that tobacco use, and having experienced significant child abuse were predictors of cannabis use. Non-use of cannabis was associated with older age, less engagement in online gambling, and being less likely to consume alcohol. CONCLUSION: The present findings both corroborate previous studies and expand upon the relationship between cannabis and gambling.

Etiology of problem gambling in Canada.

OBJECTIVE: To conduct a large-scale national cohort study to identify the current etiological risk factors for problem gambling in Canada. METHOD: A cohort of 10,119 Canadian gamblers completed a comprehensive self-administered online questionnaire in 2018 and were reassessed in 2019. At baseline, the sample contained 1,388 at-risk gamblers, 1,346 problem gamblers, and 2,710 with a major DSM-5 mental health disorder. A total of 108 independent variables (IVs) were available for analysis, as well as the self-report of perceived causes of gambling-related problems for 1,261 individuals. RESULTS: The strongest multivariate predictors of current and future problem gambling were "gambling-related" variables (i.e., current and past problem gambling, intensive gambling involvement, playing electronic gambling machines (EGMs), gambling fallacies, socializing with other people having gambling-related problems, and family history of having gambling-related problems). Beyond gambling-related variables, greater impulsivity and lower household income were robustly predictive. Thirteen additional variables were either concurrently or prospectively predictive, but not both. In contrast to the many different quantitative predictors, self-reported causes tended to be singular and psychologically oriented (i.e., desire to win money, boredom, stress, poor self-control). CONCLUSIONS: The predictors of problematic gambling in the present study are very similar to the predictors identified in prior international longitudinal and cross-sectional research. This implies core cross-cultural risk factors, with gambling-related variables and impulsivity being most important, and comorbidities and demographic variables having more modest contributions. The additional value of the present results is that they comprehensively identify the relative importance of all known etiologically relevant variables within a current Canadian context. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Harm Minimization Training, Knowledge, and Behaviour of Canadian Casino Employees.

Casino employees regularly interact with problem and at-risk gamblers and thus have considerable potential to both prevent and reduce gambling-related harm. While harm minimization (HM) and responsible gambling (RG) are routinely espoused by the casino industry, the actual level of employee HM/RG training, knowledge, and behaviour is unknown. The present study investigated this issue in the Canadian context by examining employee surveys collected by the RG Check accreditation program (8,262 surveys from 78 Canadian casinos/racinos collected between 2011 and 2020). These surveys revealed that almost all casino employees receive HM/RG training, but the amount of training tends to be quite limited (one hour) except for supervisors, managers, and security personnel. Basic HM/RG knowledge among all employees appears adequate, although their understanding of probability is incomplete. The most important consideration is whether this training and knowledge translates into meaningful HM/RG behaviour towards patrons. The large majority of employees (83.1%) report engaging in at least one HM/RG interaction with a patron at some point during the course of their employment (median length of 4 to 9 years), with security personnel reporting the highest rates. However, the frequency, nature, and impact of these interactions is unknown.

Making Change: Attempts to Reduce or Stop Gambling in a General Population Sample of People Who Gamble.

Objective: This study examined past year attempts to reduce or quit gambling among people who gamble generally and those with gambling problems specifically. Methods: Regular gamblers recruited from an online panel (N = 10,054) completed a survey of gambling, mental health and substance use comorbidity and attempts to reduce or quit gambling. The sample was weighted to match the gambling and demographic profile for the same subsample (i.e., past month gamblers) in a recent Canadian national survey. Results: 5.7% reported that they tried to cutback or stop gambling in the past year. As predicted, individuals making a change attempt had greater levels of problem gambling severity and were more likely to have a gambling problem. Of individuals with problem gambling, 59.8% made a change attempt. Of those, 90.2% indicated that they did this primarily on their own, and 7.7% accessed formal or informal treatment. Most people attempting self- change indicated that this was a personal preference (55%) but about a third reported feeling too ashamed to seek help. Over a third (31%) reported that their attempt was successful. Of the small group of people accessing treatment, 39% described it as helpful. Conclusions: Whereas gambling treatment-seeking rates are low, rates of self-change attempts are high. The public health challenge is to promote self-change efforts among people beginning to experience gambling problems, facilitate success at self-change by providing accessible support for use of successful strategies, and provide seamless bridges to a range of other treatments when desired or required.

Neurobiology and Symptomatology of Post-Acute Alcohol Withdrawal: A Mixed-Studies Systematic Review.

OBJECTIVE: This study aims to review the neurobiology and symptomatology of post-acute alcohol withdrawal syndrome (PAWS). METHOD: We conducted a PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses)-guided systematic review of articles from two databases for English-language randomized and nonrandomized studies involving PAWS published between database inception and December 2020. RESULTS: Twenty-seven studies met inclusion criteria. PAWS involves predominantly negative affect, which develops in early abstinence and can persist for 4-6 months or longer. Symptoms include anxiety, dysphoria, anhedonia, sleep disturbance, cognitive impairment, cravings, and irritability. PAWS symptoms appear to be risk factors for recurrent alcohol consumption. They have been associated with reported neurobiological differences in evoked potentials; measures of orexins, cortisol, serotonin, and pancreatic polypeptides; and neuroadaptation changes in the nucleus accumbens and the prefrontal cortex. CONCLUSIONS: There is credible evidence to support the concept of PAWS based on this review's findings. There remains a need to develop and test specific criteria for PAWS. High-quality treatment studies involving agents addressing its neurobiological underpinnings are also recommended.

Management of Post-Acute Alcohol Withdrawal: A Mixed-Studies Scoping Review.

OBJECTIVE: This article reviews research on post-acute alcohol withdrawal syndrome (PAWS) management. METHOD: We conducted a PRISMA (Preferred Reporting Items for Systematic Revision and Meta-Analyses)-guided scoping review of the published PAWS literature, searching six electronic databases (from their inception through December 2020) for English-language randomized and nonrandomized studies. RESULTS: A total of 16 treatment studies met the inclusion criteria. The strength of evidence overall for pharmacologic treatments is low, with often only short-term results being reported, small treatment samples used, or inconsistent results found. However, for negative affect and sleep symptoms, more evidence supports using gabapentinoids (gabapentin and pregabalin) and anticonvulsants (carbamazepine and oxcarbazepine). Although preliminary data support acamprosate, there were no controlled trials. Despite an older treatment trial showing some positive data for amitriptyline for mood, the clinical measures used were problematic, and side effects and safety profile limit its utility. Finally, there is no evidence that melatonin and other agents (homatropine, Proproten-100) show PAWS symptoms. CONCLUSIONS: Although there is some evidence for targeted pharmacotherapy for treating specific PAWS symptoms, there are few recent, robust, placebo-controlled trials, and the level of evidence for treatment efficacy is low.

Pharmacotherapies for Adults With Alcohol Use Disorders: A Systematic Review and Network Meta-analysis.

BACKGROUND: We aimed to determine medications' comparative efficacy and safety for adults with alcohol use disorders. METHODS: We searched eleven electronic data sources for randomized clinical trials with at least 4 weeks of treatment reporting on alcohol consumption (total abstinence and reduced heavy drinking), dropouts, and dropouts due to adverse events. We conducted network meta-analyses using random-effects, frequentist models, and calculated summary rate ratios (RRs) with 95% confidence intervals (CIs). RESULTS: We included 156 trials (N = 27,334). Nefazodone (RR = 2.11; 95% CI, 1.42-3.13), aripiprazole (RR = 1.97; 95% CI, 1.36-2.88), carbamazepine (RR = 1.85; 95% CI, 1.03-3.32), and nalmefene (RR = 1.17; 95% CI, 1.01-1.35) were associated with the most dropouts. Baclofen (RR = 0.83; 95% CI, 0.70-0.97) and pregabalin (RR = 0.63; 95% CI, 0.43-0.94) caused fewer dropouts than placebo. Nalmefene (RR = 3.26; 95% CI, 2.34-4.55), fluvoxamine (RR = 3.08; 95% CI, 1.59-5.94), and topiramate (RR=2.18; 95% CI, 1.36-3.51) caused more dropouts from adverse events over placebo. Gamma-hydroxy-butyrate (RR = 1.90; 95% CI, 1.03-3.53), baclofen (RR = 1.80; 95% CI, 1.39-2.34), disulfiram (RR = 1.71; 95% CI, 1.39-2.10), gabapentin (RR = 1.66; 95% CI, 1.04-2.67), acamprosate (RR = 1.33; 95% CI, 1.15-1.54), and oral naltrexone (RR = 1.15; 95% CI, 1.01-1.32) improved total abstinence over placebo (Fig. 3C). For reduced heavy drinking, disulfiram (RR = 0.19; 95% CI, 0.10-0.35), baclofen (RR = 0.72; 95% CI, 0.57-0.91), acamprosate (RR = 0.78; 95% CI, 0.70-0.86), and oral naltrexone (RR = 0.81; 95% CI, 0.73-0.90) were efficacious against placebo. CONCLUSIONS: The current meta-analyses provide evidence that several medications for AUDs are effective and safe and encourage the expanded use of these medications in the clinical setting. Our review found that acamprosate (2-3 g/d), disulfiram (250-500 mg/d), baclofen (30 mg/d), and oral naltrexone (50 mg/d) had the best evidence for improving abstinence and heavy drinking for patients with AUD. PROSPERO: CRD42020208946.

Comparative efficacy and safety of pharmacotherapies for alcohol withdrawal: a systematic review and network meta-analysis.

BACKGROUND AND AIMS: There have been few head-to-head clinical trials of pharmacotherapies for alcohol withdrawal (AW). We, therefore, aimed to evaluate the comparative performance of pharmacotherapies for AW. METHODS: Six databases were searched for randomized clinical trials through November 2021. Trials were included after a blinded review by two independent reviewers. Outcomes included incident seizures, delirium tremens, AW severity scores, adverse events, dropouts, dropouts from adverse events, length of hospital stay, use of additional medications, total benzodiazepine requirements, and death. Effect sizes were pooled using frequentist random-effects network meta-analysis models to generate summary ORs and Cohen's d standardized mean differences (SMDs). RESULTS: Across the 149 trials, there were 10 692 participants (76% male, median 43.5 years old). AW severity spanned mild (n = 32), moderate (n = 51), and severe (n = 66). Fixed-schedule chlormethiazole (OR, 0.16; 95% CI, 0.04-0.65), fixed-schedule diazepam (OR, 0.16; 95% CI, 0.04-0.59), fixed-schedule lorazepam (OR = 0.19; 95% CI, 0.08-0.45), fixed-schedule chlordiazepoxide (OR = 0.21; 95% CI, 0.08-0.53), and divalproex (OR = 0.22; 95% CI, 0.05-0.86) were superior to placebo at reducing incident AW seizures. However, only fixed-schedule diazepam (OR, 0.19; 95% CI, 0.05-0.76) reduced incident delirium tremens. Oxcarbazepine (d = -3.69; 95% CI, -6.21 to -1.17), carbamazepine (d = -2.76; 95% CI, -4.13 to -1.40), fixed-schedule oxazepam (d = -2.55; 95% CI, -4.26 to -0.83), and γ-hydroxybutyrate (d = -1.80; 95% CI, -3.35 to -0.26) improved endpoint Clinical Institute Withdrawal Assessment for Alcohol-Revised scores over placebo. Promazine and carbamazepine were the only agents significantly associated with greater dropouts because of adverse events. The quality of evidence was downgraded because of the substantial risk of bias, heterogeneity, inconsistency, and imprecision. CONCLUSIONS: Although some pharmacotherapeutic modalities, particularly benzodiazepines, appear to be safe and efficacious for reducing some measures of alcohol withdrawal, methodological issues and a high risk of bias prevent a consistent estimate of their comparative performance.

Gambling in Canada During the COVID Lockdown: Prospective National Survey.

The current study investigated the impact of the COVID pandemic lockdown on gambling and problem gambling in Canada. The AGRI National Project's online panel participants (N = 3449) provided baseline gambling data 6 months prior to the pandemic. Re-surveying this sample during the lockdown provided an opportunity to make quantitative comparisons of the changes. Nearly one-third of gamblers reported ceasing gambling altogether during the lockdown. For the continuing gamblers, quantitative data indicated significant decreases in gambling frequency, time spent in gambling sessions, money spent, and the number of game types played. Qualitative perceptions of changes in gambling were examined and the accuracy of these reports were not closely aligned with actual changes in gambling. Gambling platform was the only gambling engagement metric where increases were found with ~ 17% of the gambling sample migrating to online gambling during the lockdown. Although problem gambling within the sample generally declined, consistent with previous literature, it was also found that gambling online-among other biopsychosocial factors-was a significant predictor for classification as a problem gambler during the lockdown. COVID-specific influences on health, employment, leisure time and social isolation were moderately associated with problem gambling scores but were not independent predictors of changes in gambling engagement during lockdown. Future studies are required to assess if the pandemic related changes in gambling evidenced in this study remain stable, or if engagement reverts to pre-pandemic levels when the pandemic response allows for the re-opening of land-based gambling venues.

Responsible Gambling in Canada: An Analysis of the RG Check Patron Surveys.

This study analyzed the Responsible Gambling Check patron survey data from Canadian casinos and racinos collected from 2011-2019 (18,580 patrons and 75 venues). The results indicated increasing awareness and use over time of harm minimization tools among more frequent patrons. Despite these promising trends, it is concerning that a substantial percentage of gamblers are still unaware of the harm minimization tools available. Further, the actual impact of this awareness on responsible gambling behaviour is largely unknown. We suggest greater efforts are needed nation-wide to promote the awareness, utilization, and evaluation of these harm minimization tools.

Indigenous Gambling and Problem Gambling in Canada.

The present study provides a profile of Canadian Indigenous gambling and problem gambling using the 2018 Canadian Community Health Survey (CCHS) (n = 23,952 adults; 1,324 Indigenous) and an online panel survey of 10,199 gamblers (n = 589 Indigenous). The relative popularity of different types of gambling was similar between Indigenous and non-Indigenous samples. However, there was higher Indigenous participation in electronic gambling machines (EGMs), bingo, instant lotteries, overall gambling and a higher rate of problem gambling (2.0% versus 0.5%). Variables predictive of Indigenous problem gambling were EGM participation, gambling fallacies, having a mental or substance use disorder, sports betting, and male gender. Compared to non-Indigenous problem gamblers, Indigenous problem gamblers had higher substance use and lower impulsivity. In general, variables predictive of Indigenous problem gambling were the same ones predictive of problem gambling in all populations, with elevated Indigenous problem gambling rates primarily being due to elevated rates of these generic risk factors. Many of these risk factors are modifiable. Particular consideration should be given to reducing the disproportionate concentration of EGMs in geographic areas having the highest concentration of Indigenous people and ameliorating the disadvantageous social conditions in this population that are conducive to mental health and substance use problems.

Strategies to aid self-isolation and quarantine for individuals with severe and persistent mental illness during the COVID-19 pandemic: A systematic review.

BACKGROUND: Individuals with severe and persistent mental illness (SPMI) have a higher risk of contracting COVID-19 than individuals without SPMI. In combination with physical distancing, hygiene protocols, and vaccines, quarantine and self-isolation are primary means of viral containment. However, individuals with SPMI may experience more difficulties with mandated quarantine or self-isolation because of their illness(es), stigma, and marginalization. To date, there is a lack of consensus on strategies that could aid such individuals in completing isolation. AIM: This review aimed to synthesize evidence for interventions to support self-isolation and mandated quarantine for COVID-19 among individuals with SPMIs. METHODS: We followed the PRISMA guidelines, searching 19 electronic databases (9 published literature registries and 10 gray literature sources). We looked for relevant randomized controlled trials, quasi-experimental studies, and program evaluations of the effectiveness of relevant psychosocial, pharmacological, harm reduction, and addiction management strategies to support isolation settings or quarantine requirements for individuals with any SPMI (e.g., any mental disorder, substance use disorder, or their combination). FINDINGS: Of 10,298 total records that were located, 5582 were duplicate citations. Upon screening the remaining 4716 unique records by title and abstract, we excluded a further 3562 records. Only one original article met our inclusion criteria after reviewing the full texts of the remaining 1154 citations. To support individuals experiencing homelessness during the COVID-19 pandemic, San Francisco developed an isolation hotel that reduced COVID-19 hospital strain for 1009 participants (25% had a mental health disorder and 26% had a substance use disorder). While 81% completed their hotel stay, 48 patients had behavioral health needs that exceeded the hotel's capabilities. No other studies met our review's eligibility criteria. Most articles located by the search simply proposed solutions or discussed the challenges brought by COVID-19 for people with SPMIs. While some documents went a step further (e.g., shelter guidance documents to support individuals experiencing homelessness), these rarely addressed individuals with SPMIs directly. CONCLUSIONS: This systematic review evaluated evidence from published and gray literature on interventions to support self-isolation and mandated COVID-19 quarantine for individuals with SPMIs. Only one study met our inclusion criteria. This study found a beneficial effect of a dedicated isolation hotel for individuals experiencing homelessness and COVID-19-where approximately 25%-50% of the study sample had a mental or substance use disorder. While there has been an abundance of COVID-19 protocols in general, information for SPMIs is lacking. As the pandemic continues and we better prepare for future pandemics, developing protocols for supporting SPMIs in this context is imperative.

Towards competency-based medical education in addictions psychiatry: a systematic review.

BACKGROUND: Current curriculum guidelines for addiction training in psychiatry need to be adapted to the competency by design framework to integrate clinical skills in addiction. OBJECTIVE: We conducted a systematic review to identify curricular and educational interventions to build competency among psychiatry residents and fellows in addiction psychiatry. METHODS: We followed the PRISMA guidelines, searching five databases from inception to August 2020 for relevant evaluation-type studies exploring addiction psychiatry competency among psychiatry residents and fellows. We appraised study quality using the Joanna Briggs Institute's risk of bias tool for observational designs. RESULTS: From 1600 records, 17 studies met inclusion criteria. Addiction psychiatry competencies spanned themes involving core knowledge development; attitudinal, communication and leadership skills; screening, assessment, diagnosis; management; and special populations. Examples of effective educational interventions to enhance addiction competency include specific modules for substance use disorders and integrated clinical rotations that simultaneously combine multiple types of skills. Lived experience improved trainee attitudes towards addiction psychiatry. CONCLUSIONS: While there is current evidence supporting strategies for developing competency in addiction psychiatry, the lack of studies measuring sustained competence over a longer-term follow-up period and the absence of randomized controlled trials limit the overall strength of evidence in this review. Current psychiatry entrustable professional activities (EPAs) involving addiction only partly overlap with curriculum training guidelines and studies identified in this review. These EPAs need to be better identified for training programs, competence in those EPAs better delineated for residents and preceptors, and evaluations should be done to ensure that adequate competence in addictions is attained and sustained.

CONTEXTE: Les directives actuelles du programme d'études pour la formation sur les toxicomanies en psychiatrie doivent être adaptées au cadre de la CPC pour intégrer les compétences cliniques en toxicomanie. OBJECTIF: Nous avons effectué une revue systématique de la littérature afin de repérer les interventions éducatives visant à renforcer les compétences des résidents et des stagiaires post-doctoraux (fellows) en psychiatrie des toxicomanies. MÉTHODES: Suivant les lignes directrices PRISMA, nous avons effectué une recherche dans cinq bases de données couvrant la période allant de leur création jusqu'à août 2020 pour recenser les études de type évaluation portant sur le développement de compétences en matière de toxicomanie par les résidents et les stagiaires postdoctoraux (fellows) en psychiatrie. Nous avons évalué la qualité des études à l'aide de l'outil d'évaluation du risque de biais de l'Institut Joanna Briggs pour les études observationnelles. RÉSULTATS: Dix-sept des 1600 études répertoriées répondaient à nos critères d'inclusion. Les compétences en matière de psychiatrie des toxicomanies couvrent les thèmes de l'acquisition de connaissances de base; l'attitude, la communication et le leadership; le dépistage, l'évaluation et le diagnostic; la prise en charge; et les populations particulières. Parmi les exemples d'interventions éducatives efficaces visant à améliorer les compétences en matière de toxicomanie figurent les modules portant sur les troubles liés à l'abus de substances et les stages cliniques intégrées qui combinent simultanément plusieurs types d'habiletés. L'expérience concrète vécue semble améliorer l'attitude des apprenants à l'égard de la pratique de la psychiatrie des toxicomanies et de leur traitement. CONCLUSIONS: Il existe actuellement des preuves à l'appui de stratégies visant à approfondir les connaissances sur les toxicomanies, à améliorer les attitudes envers les personnes souffrant de dépendances et les résultats des traitements, à concevoir des stages cliniques/programmes de perfectionnement (fellowships), à développer l'auto-évaluation et des innovations « érudites ¼. Le APC actuellement qui abordent la dépendance ne recoupent que partiellement les lignes directrices pour les cursus de formation et le contenu des études recensées dans notre revue. Ces APC doivent être mieux définies dans les programmes d'études et les compétences qu'elles visent mieux circonscrites pour les résidents et les superviseurs. De surcroît, des évaluations doivent être effectuées pour garantir l'atteinte et le maintien d'une compétence adéquate en matière de toxicomanie.

Addiction medicine in the time of COVID-19: An overview of the 2020 Joint Scientific Annual Conference of the International Society of Addiction Medicine and Canadian Society of Addiction Medicine.

For years, Substance Abuse has annually published a communication regarding the annual conference of the International Society of Addiction Medicine (ISAM). These pieces have highlighted the important events of the conference and the work of the organization, as reflected in part by selected abstracts from the conference. This editorial communicates the events of the 2020 conference, the third to be held in conjunction with the Canadian Society of Addiction Medicine (CSAM) and the first virtual conference. The conference was attended by over 800 participants and covered a wide range of topics, including addiction medicine during the COVID-19 pandemic. Despite the challenges of not being able to meet physically in Victoria, British Columbia as had been planned, the virtual event provided an opportunity to share current information in order to help advance prevention, treatment, policy and public helath efforts relating to addressing addictions and helping those impacted by these often devastating conditions.

Predictors of gambling and problem gambling in Canada.

OBJECTIVES: The purpose of this study is to provide an updated profile of gamblers and problem gamblers in Canada and to identify characteristics most strongly associated with problem gambling. METHODS: An assessment of gambling participation and problem gambling was included in the 2018 Canadian Community Health Survey and administered to 23,952 individuals 18 years and older. Descriptive statistics provided a demographic profile for each type of gambling involvement as well as category of gambler (non-gambler, non-problem gambler, at-risk gambler, problem gambler). A logistic regression identified characteristics that best distinguished problem from non-problem gamblers. RESULTS: Gambling participation and problem gambling both varied as a function of gender, income, educational attainment, and race/ethnicity. However, multivariate analysis identified electronic gambling machine (EGM) participation to be the primary predictor of problem gambling status, with race/ethnicity, presence of a mood disorder, male gender, casino table game participation, older age, a greater level of smoking, participation in speculative financial activity, instant lottery participation, lower household income, and lottery or raffle ticket participation providing additional predictive power. Provincial EGM density and EGM participation rates are also very strong predictors of provincial rates of at-risk and problem gambling. CONCLUSION: Problem gambling has a biopsychosocial etiology, determined by personal vulnerability factors combined with the presence of riskier types of gambling such as EGMs. Effective prevention requires a multifaceted approach, but constraints on the availability and operation of EGMs would likely have the greatest single public health benefit.

RéSUMé: OBJECTIFS: Présenter un profil actualisé des joueurs et des joueurs pathologiques au Canada et cerner les caractéristiques les plus fortement associées au jeu pathologique. MéTHODE: Une évaluation de la participation au jeu de hasard et du jeu pathologique figurant dans l'Enquête sur la santé dans les collectivités canadiennes de 2018 a été administrée à 23 952 personnes de 18 ans et plus. Le profil démographique de chaque type de participation au jeu de hasard et la catégorie de joueur (non-joueur, joueur non pathologique, joueur à risque, joueur pathologique) ont été établis par statistique descriptive. Une régression logistique a permis de cerner les caractéristiques qui distinguaient le mieux les joueurs pathologiques des joueurs non pathologiques. RéSULTATS: La participation au jeu de hasard et le jeu pathologique variaient tous les deux en fonction du sexe, du revenu, du niveau d'instruction et de la race/l'ethnicité. L'analyse multivariée a cependant déterminé que l'utilisation d'appareils électroniques de jeu (AÉJ) était la principale variable prédictive du jeu pathologique, et que la race/l'ethnicité, la présence d'un trouble de l'humeur, le sexe masculin, la participation aux jeux de table dans les casinos, l'âge avancé, le tabagisme important, la participation à des activités financières spéculatives, la participation aux loteries instantanées, le faible revenu du ménage et l'achat de billets de loterie ou de tirage au sort amélioraient le pouvoir de prédiction. La densité provinciale des AÉJ et les taux d'utilisation des AÉJ étaient aussi de très fortes variables prédictives des taux provinciaux de jeu à risque et de jeu pathologique. CONCLUSION: Le jeu pathologique présente une étiologie biopsychosociale déterminée par des facteurs de vulnérabilité personnels combinés à la présence de types de jeu de hasard plus risqués, comme les AÉJ. Une prévention efficace nécessite une démarche pluridimensionnelle, mais l'imposition de limites à la disponibilité et à l'utilisation des AÉJ serait probablement la solution la plus avantageuse sur le plan de la santé publique.

Gambling and Problem Gambling in Canada in 2018: Prevalence and Changes Since 2002.

OBJECTIVE: The purpose of this study was to provide an updated profile of gambling and problem gambling in Canada and to examine how the rates and pattern of participation compare to 2002. METHOD: An assessment of gambling and problem gambling was included in the 2018 Canadian Community Health Survey and administered to 24,982 individuals aged 15 and older. The present analyses selected for adults (18+). RESULTS: A total of 66.2% of people reported engaging in some type of gambling in 2018, primarily lottery and/or raffle tickets, the only type in which the majority of Canadians participate. There are some significant interprovincial differences, with perhaps the most important one being the higher rate of electronic gambling machine (EGM) participation in Manitoba and Saskatchewan. The overall pattern of gambling in 2018 is very similar to 2002, although participation is generally much lower in 2018, particularly for EGMs and bingo. Only 0.6% of the population were identified as problem gamblers in 2018, with an additional 2.7% being at-risk gamblers. There is no significant interprovincial variation in problem gambling rates. The interprovincial pattern of problem gambling in 2018 is also very similar to what was found in 2002 with the main difference being a 45% decrease in the overall prevalence of problem gambling. CONCLUSIONS: Gambling and problem gambling have both decreased in Canada from 2002 to 2018 although the provincial patterns are quite similar between the 2 time periods. Several mechanisms have likely collectively contributed to these declines. Decreases have also been reported in several other Western countries in recent years and have occurred despite the expansion of legal gambling opportunities, suggesting a degree of inoculation or adaptation in large parts of the population.

Core addiction medicine competencies for doctors: An international consultation on training.

BACKGROUND: Despite the high prevalence of substance use disorders, associated comorbidities, and the evidence base upon which to base clinical practice, most health systems have not invested in standardized training of health care providers in addiction medicine. As a result, people with substance use disorders often receive inadequate care, at the cost of quality of life and enormous direct health care costs and indirect societal costs. Therefore, this study was undertaken to assess the views of international scholars, representing different countries, on the core set of addiction medicine competencies that need to be covered in medical education. METHODS: A total of 13 members of the International Society of 20 Addiction Medicine (ISAM), from 12 different countries (37% response rate), were interviewed over Skype, e-mail survey, or in person at the annual conference. Content analysis was used to analyze interview transcripts, using constant comparison methodology. RESULTS: We identified recommendations related to the core set of the addiction medicine competencies at 3 educational levels: (i) undergraduate, (ii) postgraduate, and (iii) continued medical education (CME). The participants described broad ideas, such as knowledge/skills/attitudes towards addiction to be obtained at undergraduate level, or knowledge of addiction treatment to be acquired at graduate level, as well as specific recommendations, including the need to tailor curriculum to national settings and different specialties. CONCLUSIONS: Although it is unclear whether a global curriculum is needed, a consensus on a core set of principles for progression of knowledge, attitudes, and skills in addiction medicine to be developed at each educational level amongst medical graduates would likely have substantial value.