ArticleNutrients2023
Orthorexia Nervosa Practices in Rheumatoid Arthritis: The DORA Study.
Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Systemic lupus erythematosus is associated with an increased risk for orthorexia nervosa: a cross-sectional study.Rheumatology international · 2026Article
- Nutrition in Pediatric Patients and Vulnerable Populations: Updates and Advances.Children (Basel, Switzerland) · 2024Article
- Comment on Sifakaki et al. Orthorexia Nervosa Practices in Rheumatoid Arthritis: The DORA Study.Nutrients · 2023Article
- Article
- Anorexia Nervosa in Juvenile Systemic Lupus Erythematosus (SLE): A Causality Dilemma.Children (Basel, Switzerland) · 2023Review
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8 authors.
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Abstract
Medical nutrition therapy (MNT) is an indisputable component of the multidisciplinary therapeutic approach in rheumatoid arthritis (RA). Previous research has suggested that in chronic disease where nutrition is an important effector of prognosis, healthy dietary choices might take an unhealthy turn, with patients developing disordered eating in the form of orthorexia nervosa (ON). ON is characterized by a pathological preoccupation with "healthy", "pure" eating, associated with restrictive dietary patterns, nutrient deficiencies and worsening disease outcomes. The aim of the present cross-sectional study was to evaluate ON tendencies in a sample of adult patients with RA. A total of 133 patients with RA were recruited, and completed the ORTO-15 questionnaire for the assessment of ON tendencies. Most of the patients were overweight/obese (53.4%). The results revealed ON tendencies in the sample, with the median ORTO-15 score reaching 36 (IQR: 33-39). Greater ON tendencies were associated with the female gender, and lowered ON tendencies with increasing age and body mass index. The present findings highlight the need for health professional awareness regarding the problem of ON in patients with RA and the importance of screening patients.
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