Evaluation of the Care Pathway Offered by the "Chronic Disease Unit" to Obese Patients

Patients will be identified at the Chronic Disease Unit during an orientation consultation with the dietician as part of routine practice. The clinician, who is also the study investigator, will then select patients who meet the protocol's inclusion criteria and inform them of the research. He will explain the study in detail and give them the information letter. Patients will then be seen again in consultation during 3 visits: * M0: During this consultation, the investigating physician will obtain oral consent of patients to their participation in the research, resulting in a research consultation lasting around 45 minutes and including questionnaires completion: quality of life (SF-12), personal efficacy scale (GSES), "Specific self Efficacy related to Weight Management" (SEWM), Rosenberg self-esteem, body image satisfaction (QIC), state of anxiety and depression (HAD). * M3: Follow-up visit with completion of SF-12, GSES, Rosenberg and QIC questionnaires. * M6: Follow-up visit with completion of the same questionnaires as at M0 plus the Chronic Disease Unit satisfaction questionnaire, and end of research. Questionnaires will be completed in presence of the Chronic Disease Unit psychologist, to offer a discussion or treatment if necessary. During M0 and M6 visits, some patients will participate in a focus group. An audio recording of the focus group sessions will be made after obtaining the participants' consent.