Eating disorder detection through personality traits and self-concept.

The current scientific evidence suggests that certain dimensions of the personality and self-concept act as risk factors of eating disorder (ED). However, there is little investigation that explores the different elements involved in both groups of variables together and in an exhaustive way. Our aim is to be able to discriminate between individuals diagnosed with ED and controls free of symptoms according to these personality traits and selfconcept. To accomplish our objective, the Inventory of Eating Disorders 2 (EDI-2), Inventory of Personality NEO Revised (NEO-PI-R) and Self-Concept Form-5 (AF-5) were administered to a sample composed of 69 cases of ED and 89 controls, and an analysis of logistic regression was carried out. The pattern obtained could correctly classify 96.2% of the people diagnosed with ED and, consistent with the previous research, it should work in the same way to detect people at risk of developing ED in the future.