Follow-Up of a Cohort of Subjects with Behavioural Addiction and Starting Treatment at the Nantes University Hospital Addiction Treatment Department FRESH-PEF73239-en Marie GRALL-BRONNEC Follow-Up of a Cohort of Subjects with Behavioural Addiction and Starting Treatment at the Nantes University Hospital Addiction Treatment Department EVALADD FRESH-PEF73239-en 73239 FRESH-PEF73239 Marie GRALL-BRONNEC CENTRE HOSPITALIER UNIVERSITAIRE DE NANTES Epidemiology France Portal (PEF) MINISTERE DU TRAVAIL, DE LA SANTE, DES SOLIDARITES ET DES FAMILLES null Marie;GRALL-BRONNEC behavioural addition psychiatric comorbidities personality impulsiveness treatment Psychiatry Addiction medicine Behavioral determinants: Addiction Socio-demographic and economic determinants Behavioral determinants The main aim is to better understand the specific factors of addiction (risk factors for the onset of the disorder, prognostic factors related to disorder trajectory), and to improve therapeutic strategies and preventative actions. We also seek to develop several lines of research based on the concept of “Patient-Centered Outcomes Research”, putting the patient at each stage of the research process, which specifically apply to our area of activity (patient preferences, quality of life, etc.). null France Pays de la Loire Individuals Patients population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) Aged (65 to 79 years) The cohort population consisted of patients covered by a social security scheme; who are over 16 years old and beginning treatment for behavioural addition at the Addiction Treatment and Psychiatry Liaison Department at Nantes University Hospital. Patients must meet the diagnostic criteria for one of the behavioural addictions included in the study and given their informed consent to be included in the cohort. Legal representatives (parents, guardians, etc.) must also give their consent for minors and legally incompetent adults. Patient with higher mental function disorders or difficulty reading and writing in French, as well as patients under guardianship are not included in the study. Clinical data Participant-reported health data The evaluator ensures that the self-administered questionnaire is properly completed during the face-to-face interview — Heteroquestionnaires are entered in an e-CRF by a secretary. Consistency checks are carried out on the e-CRF and data entry verification is conducted on 10% of records entered. Health event/mortality Health care consumption and services Quality of life/health perception Other Through organizations (health services or institutions schools businesses etc.) [1000-10000[ individuals Self-administered questionnaire Interview with the participant (including clinical) Observational Study Observational Study Cohort study 780 Unknown Restricted access To be decided if data may be used by academic teams. Data may not be used by industrial teams. Access on specific project only