ArticlePsychiatry research2023
Analysis of symptom clusters amongst adults with anorexia nervosa: Key severity indicators.
Article in Psychiatry research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A scoping review of the relationship between autistic traits and eating disorders: exploring the secondary impact of eating disorders and co-occurring psychiatric diagnoses.Frontiers in psychiatry · 2026Pooled it
- Towards Identifying Autistic Adults at Risk for Eating Disorders: A Brief Report Into Clustering of Social Camouflaging and Sensory Processing Differences.European eating disorders review : the journal of the Eating Disorders Association · 2026Article
- Are cluster-based psychological profiles of body investment, self-perception and loneliness associated with eating-disorder severity, global psychopathology, and self-injury?Frontiers in psychology · 2026Article
- Clinical Factors Associated with Binge-Eating Episodes or Purging Behaviors in Patients Affected by Eating Disorders: A Cross-Sectional Study.Journal of personalized medicine · 2024Article
- What influences food choices in anorexia nervosa? Disentangling cognitive and emotional components of decision-making by translational research.Neuroscience applied · 2024Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
This study used cluster analysis to explore clinically relevant subgroups of adult patients with anorexia nervosa (AN). Patients were clustered based on their body mass index (BMI), eating disorder symptomatology, anxiety and depression symptoms and autistic characteristics. The difference between clusters in work and social functioning, duration of illness, bingeing and purging behaviour, previous hospitalisations and number of comorbidities was also investigated. Two meaningful clusters emerged: a higher symptoms cluster with more severe eating pathology, anxiety, depression, and more autistic traits, and a second cluster with lower symptoms. BMI did not make major contributions to cluster formation. The higher symptoms cluster also reported lower self-efficacy to change, more previous hospitalisations, comorbid diagnoses, binge eating and purging behaviours and use of psychotropic medication. Our findings suggest that weight alone may not be a significant severity indicator amongst inpatients with AN, and targeted treatment of AN should consider a broader range of symptom severity indicators.
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Registered trials
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