Maladaptive exercise in eating disorders: lifetime and current impact on mental health and treatment seeking
Posted on 2024-06-25 - 04:01
Abstract Background Many patients with eating disorders report exercise as a central symptom of their illness—as a way to compensate for food intake, prevent weight-gain, and/or reduce negative affect. Previous findings show associations between maladaptive exercise and more severe eating disorder pathology, higher risk for relapse, other co-morbid symptoms, and worse treatment outcome. Methods In this study, we included 8252 participants with eating disorders and investigated associations between maladaptive exercise (both lifetime and current) and ED pathology, illness duration, depression, anxiety, self-harm and suicidal ideation, and treatment seeking patterns in individuals with lifetime maladaptive exercise. Participants were included via the Swedish site of the large global study The Eating Disorders Genetics Initiative (EDGI) and completed measures of both lifetime and current symptomatology. Results Results indicate that lifetime maladaptive exercise is associated with higher prevalence of lifetime depression and anxiety and with patients more often receiving treatment, although these results need to be investigated in future studies. Current maladaptive exercise was associated with more severe ED symptoms, and higher levels of depression, anxiety, obsessive-compulsive traits, and suicidal ideation. Conclusions Our findings point to the complexities of exercise as an eating disorder symptom and the need for clearly assessing and acknowledging this, as well as tailoring interventions to treat this symptom to achieve sustainable recovery.
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Liao, Zhenxin; Birgegård, Andreas; Monell, Elin; Borg, Stina; Bulik, Cynthia M; Mantilla, Emma Forsén (2024). Maladaptive exercise in eating disorders: lifetime and current impact on mental health and treatment seeking. figshare. Collection. https://doi.org/10.6084/m9.figshare.c.7300320.v1