Pathological gambling in treatment-seeking alcoholics: a national survey in France.

AIMS: To estimate the prevalence of pathological gambling (pG) in people addicted to alcohol and drugs, particularly those with alcohol use disorders (AUDs), including new forms of gambling such as video and on-line games; and to update the socio-demographic profile of people suffering from both AUD and pG.

METHOD: A cross-sectional survey was conducted in 1 week of 2009 in 55 French addiction treatment centres, including all consecutive patients attending that centre, using an anonymous questionnaire which included a tool specific for pG screening, the DEBA-jeu questionnaire (Détection et Besoin d'Aide en regard du Jeu Excessif).

RESULTS

A total of 2790 patients entered the study. The most frequent reason for attending the Addiction Centres was AUD (77%). According to the DEBA test, 6.5% of the patients were pathological gamblers and 12% were subsyndromal gamblers. pG affected all age groups and did not decrease with abstinence from alcohol. pG was significantly associated with male sex [relative risk (RR) = 2.4; P < 0.001)] and, at a lower level of significance, with homelessness (RR = 1.52; P = 0.03) and unemployment (RR = 1.47; P = 0.04).

CONCLUSIONS

pG appears to be a common feature of the French people with alcohol and drug disorders. Apart from male sex, no parameter had discriminatory power sufficient to target pG screening on a specific subgroup. Therefore, any patient attending a centre for drug or AUD should be asked about his gambling. Moreover, clinical teams should be trained to treat this addiction.