Impact of COVID-19 Lockdown on Obesity and Eating Behaviors

The two groups (23 patients per group) will be contacted by phone or e-mail to participate to the CIO study. Once their agreement received, each patient will be asked to complete the same set of online questionnaires : weight, HAD (Hospital Anxiety and Depression scale), BES (Binge Eating Scale), YFAS (Yale Food Addiction Scale), DEBQ (Dutch Eating Behavior Questionnaire), IPAQ (International physical activity questionnaire), COVID 19 questionnaire Penn State, items from the Do-It questionnaire, general questions on the lifestyle during the lockdown (custom questionnaire), COVID stress evaluation (custom questionnaire)