ArticleEating and weight disorders : EWD2016
Increased ferritin levels in patients with anorexia nervosa: impact of weight gain.
Article in Eating and weight disorders : EWD, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Trial
- Screening for iron deficiency in young women: the predictive validity of a five-item screening instrument (IRON-5).Scandinavian journal of primary health care · 2026Article
- Improving nutritional assessment in pediatric anorexia nervosa: Clinical value of key serum biomarkers.Journal of pediatric gastroenterology and nutrition · 2026Article
- High serum ferritin levels are associated with a reduced periodontium in women with anorexia nervosa.Eating and weight disorders : EWD · 2020Article
- OUTPATIENT ANALYTIC ASSESSMENT OF ANOREXIA NERVOSA - THE IMPORTANCE OF VENOUS BLOOD GASES.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2020Article
- Excessive physical activity in young girls with restrictive-type anorexia nervosa: its role on cardiac structure and performance.Eating and weight disorders : EWD · 2018Article
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Authors and funding
5 authors.
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Abstract
purposeA few recent studies have found elevated ferritin levels in patients with anorexia nervosa (AN), indicating ferritin as a potential biomarker of disease severity. The purpose of this study was to study how body mass index (BMI) and changes in BMI affect plasma ferritin concentrations in Swedish patients with eating disorders. MATERIALS AND
methodsIn a retrospective computer search from 2009 to 2014, 662 patients with an eating disorder were identified from more than 200,000 individuals with electronic medical records. Three hundred and eighty-nine patients (374 females and 15 males) were found to have at least one p-ferritin value with a corresponding BMI value. Patients with AN were compared to a combined group consisting of patients with bulimia nervosa (BN) and patients with an eating disorder not otherwise specified (EDNOS).
resultsPatients with AN had lower BMI compared to the combined group of patients with other eating disorders (BMI = 16.5 ± 1.5, n = 77 vs. 21.0 ± 4.7, n = 312, p < 0.001). Patients with AN also had higher plasma ferritin levels (median 42 μg/L (range 3.3-310) vs. 31 μg/L (range 2.8-280); p < 0.001). As BMI increased in patients with AN, ferritin levels decreased (from a median of 40 μg/L (7-400) to 26 (4-170), n = 47; p < 0.001). DISCUSSION: Measuring ferritin in patients with AN could be valuable in monitoring improvements of nutritional status, but the full clinical value of following ferritin in individual patients has yet to be determined. The study also shows how research can benefit from electronically captured clinical data using electronic health records.
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