[A controlled study of food behavior and emotional manifestation in a population of obese female adolescents]. / Etude contrôlée des conduites alimentaires et des manifestations émotionnelles dans une population d'adolescentes obèses.

BACKGROUND: Obesity is a major Public Health problem in developed countries. It is frequently associated with psychological difficulties that may interfere with treatment. PATIENTS AND METHODS: 22 obese female adolescents, aged 13 to 19 years, and 24 age-matched female controls, were compared with regard to emotional pathology (anxiety, depression), eating behaviors, self-esteem, body image and parental history of depression. The evaluation was both categorical (DSM III-R criteria) and dimensional for depression and anxiety. It also included a self-esteem scale and questionnaires. RESULTS: The obese adolescents had more depressive symptoms, more prevalent anxiety disorders, more frequent histories of parental depression, eating behaviors characterized by over-eating and/or restricted intake, lower self-esteem and dissatisfaction with their body image, leading to avoidance behaviors in some of them. CONCLUSIONS: Psychological manifestations, although they are still insufficiently documented, especially in adolescents, may aggravate obesity and interfere with treatment.