Resumen

BEHAR A, Rosa. Psychosocial functioning in eating disorders: Social anxiety, alexithymia and lack of assertiveness. Rev. Mex. de trastor. aliment [online]. 2010, vol.1, n.2. ISSN 2007-1523.

There is a great conclusive amount of information about the deficit of psychosocial functioning in eating disordered patients. Objective: To describe the evidence on the influence of social anxiety, alexithymia and lack of assertiveness as predisposing, triggering and perpetuating factors of eating disorders (ED) symptomatology and the impairment of social behaviors and/or attitudes in patients suffering from anorexia nervosa and/or bulimia nervosa. Method: An exhaustive review of the national and international specialized literature was made. Results: Social anxiety that may become a social phobia (avoidance of interpersonal contact), alexithymia (difficulty to identify and/or express feelings and sensations) that may be associated to depression and lack of assertiveness (discapacity in social competence to confront communicational events) reach significatively higher prevalence rates in eating disordered patients compared to control subjects. Conclusions: The evidence supports the significant interference in social skills, in the therapeutic management and in the outcome of eating disordered patients related to these comorbidities. It is imperative its early identification and clinical approach in order to prevent the emergence of ED.

Palabras llave : Eating disorders; Psychosocial functioning; Social anxiety; Alexithymia; Assertiveness.

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