The family relationships of patients with anorexia nervosa (AN) have been extensively studied over recent years. However, using case-control designs with unrelated controls is subject to various cultural and familial biases. Studying subjective differential perceptions of family relationships in sister-pairs discordant for the disorder may overcome some of these limitations. The aim of the present study was therefore, to investigate subjective perceptions of family environments in a clinically ill sample of female adolescent patients with acute AN and in their healthy sisters using the Subjective Family Image Test. We found significantly lower perceived individual autonomy and higher perceived cohesion in patients compared with their sisters but no difference in perceived emotional connectedness. Lower perceived individual autonomy of the ill children resulted mainly from their relationships with mothers but also in part from their relationships with fathers. This observed pattern might contribute to the maintenance of the disorder and should be addressed in individual and family interventions.

Technology assisted self-help can be recommended for patients with a high motivation to change, lower binge-eating frequency and lower depression scores.

Developmental child psychiatrists should direct their attention to disturbances of EC, which may be present prior to the onset of the disease.

The purpose of the study was to investigate the different modes of self-regulation in adolescent anorexia nervosa (AN). A self-system questionnaire, the Narcissism Inventory, was given to 61 adolescent females with AN and 61 controls. Patients with AN reported higher overall disturbances in self-regulation than controls. In particular, a highly unstable self-system, a tendency to use idealization as modus of regulation, and high narcissistic gain from their illness was found in the patient group; however, the patients did not report a 'classic narcissistic self'. Furthermore, we were able to differentiate between two clusters of patients, one with high (n = 34) and one with low (n = 27) disturbance in self-regulation; the latter reported a shorter duration of illness and lower oral control but did not differ on any other clinical variables. Stronger relationships were found between the dimension 'endangered self' and the overall scores of the Eating Attitudes Test (EAT) and the Eating Disorder Inventory (EDI) as well as two subscales of the EAT and five of the EDI. Our study in anorexic adolescents demonstrated that the self-system is experienced as highly unstable, that idealization is used as mode of regulation, and that the dimension of the 'classic narcissistic self' is less important in this patient group. It is important to evaluate the system of self-regulation for planning treatment in the individual patient according to their needs.

E-mail guided self-help (delivered via the Internet or bibliotherapy) is equally effective for adolescents as for adults with BN, and can be recommended as an initial step of treatment for this younger age group.