ArticleEuropean journal of clinical nutrition2024
Older adult women with chronic anorexia nervosa: heterogeneous adaptation to undernutrition over time.
Article in European journal of clinical nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- The Relationship Between Heart Rate Variability and Interoception in Anorexia Nervosa Spectrum Disorders.The International journal of eating disorders · 2026Article
- A person-centred and data-driven approach to phenotyping anorexia nervosa.Journal of eating disorders · 2026Article
- Anti-Müllerian hormone in anorexia nervosa: a biomarker of nutritional status and reproductive phenotype.Journal of endocrinological investigation · 2026Article
- Eating disorders and disordered eating behaviour in older adults: a scoping review.Journal of eating disorders · 2026Review
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionAnorexia nervosa (AN) in older adult women is primarily described through reviews or case reports focusing on psychiatric traits, with no comprehensive studies evaluating their complete nutritional and hormonal profiles. This study aimed to describe a group of women with anorexia nervosa aged above 35 years old (AN35), and compare them with young women with anorexia nervosa (ANY) and normal-weight control participants.
methodAnthropometric, metabolic, nutritional, and psychiatric parameters were collected and compared among three groups of women: 50 AN35, 37 ANY, and 38 controls.
resultsAN35 exhibited a mean disease duration of 271 ± 19 months, with 94% chronic forms and 58% restrictive types. Despite having similar BMI as ANY, AN35 displayed more altered parameters, including higher liver enzymes (p = 0.007), free T
conclusionAnorexia nervosa in older adult women is predominantly chronic. Nutritional parameters changes with age suggests a significant heterogeneity and possible adaptation of energy balance and bodyweight set point for others. Complications may be severe, altering the quality of life, and sometimes potentially lethal. These findings highlight the potential adaptation of energy balance with age, and should assist clinicians in clinical practice.
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