Characteristics of Gamblers Who Use the French National Problem Gambling Helpline and Real-Time Chat Facility: Longitudinal Observational Study

Stéphane Darbeda   ^{1, 2, 3} , MD ;   Henri-Jean Aubin   ^{4, 5} , MD, PhD ;   Michel Lejoyeux   ^{3, 4} , MD, PhD ;   Amandine Luquiens   ^{4, 5, 6} , MD, PhD

¹ Addiction Science, Paris Sud University, CESP Inserm UMR-1018, Villejuif, France

² ED3C, University Pierre And Marie Curie, Paris, France

³ Department of Psychiatry and Addiction Medicine, Hospitals Paris Nord Val de Seine, Assitance Publique Hôpitaux de Paris, Paris Diderot University, Paris, France

⁴ Department of Addiction Science, Paris Sud University, CESP-Inserm UMR-1018, Villejuif, France

⁵ Department of Addiction Medicine, University Hospitals Paris Sud, Assistance Publique Hôpitaux de Paris, Villejuif, France

⁶ Centre de Mathématiques appliquées, École Polytechnique, Palaiseau, France