Feeding BehaviorQuestionnairesEating DisordersEatingBulimia NervosaBinge-Eating DisorderBody ImageCross-Sectional StudiesQuality of LifeFood HabitsPsychometricsReproducibility of ResultsDietFood PreferencesRisk FactorsPrevalenceSelf ConceptEnergy IntakeBody Mass IndexHealth Knowledge, Attitudes, PracticePatient SatisfactionProspective StudiesObesityDiet SurveysFactor Analysis, StatisticalHungerVegetablesAttitude to HealthHealth StatusSex FactorsFeeding and Eating Disorders of ChildhoodDiet RecordsHealth SurveysFollow-Up StudiesSeverity of Illness IndexAttitude of Health PersonnelParentsHyperphagiaHealth Behavior