Objectives: Pathology of the regulative mechanisms of self seems to be connected with eating disorders (EDs). The present study aimed to explore the hypothesis that there are differences in self-regulation in adolescent girls with Type 1 diabetes with and without EDs.
Design: A cross-sectional design was employed comparing patterns of self-regulation in adolescent girls with Type 1 diabetes with and without EDs in two eating status groups.
Methods: For the presence of EDs, 76 adolescent girls with Type 1 diabetes were assessed. Of these, 23 were diagnosed with an ED. In addition, dimensions of self-regulation as conceptualized in terms of Kohuts' psychodynamic theory of self were assessed.
Results: Adolescent girls with Type 1 diabetes and an ED were higher in three aspects of self-regulation - negative body self, object depreciation, and narcissistic gain from illness - in comparison with their peers without EDs.
Conclusions: This study is the first to show evidence of deficits in self-regulation in adolescent girls with Type 1 diabetes and EDs. The importance of evaluating parameters of self-regulation for treatment planning for these youths is outlined.