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Updated: May 31, 2026

Using the Activity-based Anorexia Rodent Model to Study the Neurobiological Basis of Anorexia Nervosa
Published on: October 22, 2015
A grounded theory exploration of the onset of anorexia in adolescence
Nina Koruth1, Charlotte Nevison, Matthias Schwannauer
1University of Edinburgh, Edinburgh, UK. Nina.Koruth@nhs.net
Objectives:
Relatively little research has been conducted investigating the individual's point of view of anorexia. This research explored young people's experiences of the onset of anorexia. It was anticipated that this would improve clinicians' knowledge in this area, which could then inform establishing alliance and progress through interventions.
Method:
A qualitative grounded theory design was employed. Eight participants aged between 13 and 17 years took part in an interview. The procedure of analysis involved moving between the interviews and generating codes.
Results:
Superordinate themes emerged and the three main findings are presented. Firstly, it was found that emotions were experienced as overwhelming. Secondly, that the level of awareness of anorexia develops. Finally, that emotional responses and the level of awareness of anorexia impact on the ability to utilise interpersonal interactions. The findings shed light on the personal experiences of this time and help to highlight areas for clinicians to address.
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