Rates of pathological gambling in publicly funded outpatient substance abuse treatment

Pathological and problem gambling in substance use treatment: a systematic review and meta-analysis

Pathological and problem gambling refer to a class of disorders, including those meeting criteria for a psychiatric diagnosis (i.e., pathological gambling), and others comprising a spectrum of severity defined by significant personal and social harm (i.e., problem gambling), that may be common in substance use treatment but are frequently unrecognized. This paper presents a systematic review and meta-analysis of available evidence indicating the prevalence of such gambling disorders in substance use treatment. It provides weighted mean estimates from across studies of clinical samples of substance users, and suggests around 14% of patients that demonstrate comorbid pathological gambling. Around 23% suffer conditions along the broader spectrum of problem gambling. The review also highlights important limitations of existing evidence, including scant data on current versus lifetime comorbidity, as well as reliance on convenience samples and self-administered measures of gambling problems. Notwithstanding a concomitant need for caution when applying these results, the findings suggest a strong need to identify and manage gambling comorbidity in substance use treatment. Strategies for identification of gambling disorders, and therapies that may provide useful adjunctive interventions in substance use treatment are discussed.

Gambling Behaviors Among Oxford House Residents: A Preliminary Investigation

The present study investigated the prevalence of gambling behaviors among 71 individuals recovering from substance-dependent disorders and living in self-run recovery homes (Oxford Houses). Residents were given the South Oaks Gambling Screen to assess gambling behaviors and pathological gambling, and 19.7% of the sample was identified as having probable pathological gambling. These residents reported proportionately more involvement in a variety of gambling behaviors than other residents. Engagement in various gambling activities was consistent with previous investigations and suggested that self-run recovery homes such as Oxford Houses might be suitable referral sources for recovering persons who have comorbid gambling problems.

Prevalence and Diagnostic Correlates of DSM-IV Pathological Gambling in Psychiatric Outpatients

Studies of the prevalence of pathological gambling (PG) in psychiatric and substance abusing patients suggest that the disorder is not rare. Most studies have been of substance abusers in treatment, and the rate of PG has been found to be several times higher than the rate found in community based epidemiological surveys. However, only one study has examined the prevalence of PG in a heterogeneous sample of patients, and this was a study of psychiatric inpatients. We are not aware of any prior study of the prevalence of PG in a psychiatric outpatient sample. In the present report from the Rhode Island Methods to Improve Diagnosis and Services (MIDAS) project we examined the current and lifetime prevalence of PG in 1,709 psychiatric outpatients interviewed with a semi-structured diagnostic interview that included a module to diagnose DSM-IV PG. Forty (2.3%) patients had a lifetime history of DSM-IV PG, all of whom had at least one other DSM-IV axis I disorder. Patients with PG had significantly more axis I disorders than patients without PG, and had significantly higher rates of bipolar disorder, social phobia, panic disorder with agoraphobia, alcohol use disorder, and other impulse control disorders. Possible reasons for the low prevalence of PG in our sample are discussed.

Gambling as an addictive disorder among athletes: clinical issues in sports medicine

This article examines the role of gambling as an addictive disorder experienced by athletes, both college and professional. Gambling may often be seen as a comorbid factor with other addictions and with depression among athletes. The focus on addictions among athletes has gained considerable attention among sports medicine clinicians. Diagnostic indicators, risk and protective factors, and a stage model of addiction among athletes are addressed. An algorithm and pathway of care for athletes with an addictive disorder is offered as are recommendations that sports physicians, sports medicine specialists, coaches and counsellors need to address athletes who have an addictive disorder.

Comorbidity of pathological gambling in addiction treatment facilities

Upon administering the South Oaks Gambling Screen to 328 clients with substance dependence problems in treatment facilities in Windsor, Ontario, it was found that high rates of pathological gambling occur comorbidity with substance dependence. Levels of problem and pathological gambling were found to be consistent with similar studies done in North America. Treatment professionals are urged to screen for pathological gambling when treating other addictions, as this growing cormorbid addiction can compound problems when undetected.

Pathological gamblers and alcoholics: do they share the same addictions?

This study examined the cross over between alcoholics and habitual gamblers. A group of Alcoholics Anonymous members (n = 30) and a group of pathological gamblers (Gamblers Anonymous members) (n = 23) and self-identified habitual gamblers (n = 21) were asked to respond to two inventories--the South Oaks Gambling Screen (SOGS, Lesieur & Blume, 1987) and the Substance Abuse Subtle Screening Inventory (SASSI-2, Miller, 1994). Results of our analyses suggested there were not significant degrees of cross over.

Alcohol, drugs and gambling in the Ontario adult population, 1994

OBJECTIVE

To demonstrate the link between gambling, alcohol and drug problems among Ontario adults and to present information on the relationship between expenditures on gambling and type of gambling with gambling problems.

METHOD

Using data collected in a 1994 telephone survey of 2,016 randomly chosen Ontario adults, gambling problems are related to the CAGE scale of alcohol problems and the ICD-10 measure of alcohol dependence, as well as smoking, other drug use, and demographic variables. Descriptive tables based on crosstabulations and means are provided, as well as a series of 9 logistic regression models.

RESULTS

The most significant predictor of gambling problems was the amount spent on gambling in the preceding 30 days, with alcohol dependence on the ICD-10 scale and age also important predictors. Lottery players, compared to other gamblers, are more likely to be male, relatively less affluent, older on average, more likely to report alcohol problems (but not dependence) and be currently smoking.

CONCLUSIONS

The results make clear that heavy drinking and drinking problems are associated with higher levels of spending on gambling and reports of gambling problems. This leads to the suggestion that treatment programs for those with gambling, alcohol or other drug problems should assess that possibility of comorbidity, since the presence of more than one of these problems can significantly affect the success of treatment and contribute to relapse.