SynthesisNutrients2021
Disordered Eating among People with Schizophrenia Spectrum Disorders: A Systematic Review.
Synthesis in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 3 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
29 citing papers in PubMed, 3 syntheses or guidelines pooled it, 50 citations in OpenAlex.
- The association between disordered eating and psychosis in clinical and non-clinical populations: a systematic review and meta-analysis.Psychological medicine · 2025Pooled it
- Eating disorders and disordered eating symptoms in individuals at clinical high risk for psychosis: a systematic review and meta-analysis.Eating and weight disorders : EWD · 2024Pooled it
- Eating cognitions, emotions and behaviour under treatment with second generation antipsychotics: A systematic review and meta-analysis.Journal of psychiatric research · 2023Pooled it
- Narrative Review of Catatonia in Psychosis and Eating Disorders: Common Intersections and Treatment Considerations.Early intervention in psychiatry · 2026Review
- Negative Delusions and the Symbolic Body: A Hypothesis on the Co-Occurrence of Psychosis and Anorexia in Adolescence.Early intervention in psychiatry · 2026Review
- Link Between Anhedonia, Reward Dysfunction, and Eating Behavior Across Mental and Physical Health Conditions: A Narrative Review.Nutrients · 2026Review
- Eating Behaviour in Mental Health Care: An Underexplored Perspective From Dietitians and Other Clinicians.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2026Article
- Feasibility of a multifaceted nutrition-risk screening tool for mental health settings: the NutriMental screener.The British journal of nutrition · 2026Article
- Non-pharmacologicaL InterVEntions for Antipsychotic-Induced Weight Gain (RESOLVE) in People Living With Severe Mental Illness: A Realist Synthesis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025Review
- Co-occurring eating disorder and psychosis: a lived experience case exploration with examples and suggestions for personalized integrated treatment approach.Journal of eating disorders · 2025Article
- Schizophrenia, Nutrition and Choices in Kilojoules (SNaCK): protocol for a feasibility and acceptability randomised controlled trial of two dietary interventions.BJPsych open · 2025Article
- Relationship Between Family Support, C-Reactive Protein and Body Mass Index Among Outpatients with Schizophrenia.Healthcare (Basel, Switzerland) · 2025Article
- Comorbidity between psychosis and eating disorders: a systematic review.Journal of eating disorders · 2025Review
- Screening of the Risk of Eating Disorders Among Medical Students in the MENA region and Its Associated Factors: A Multinational Cross-Sectional Study.Brain and behavior · 2025Article
- Validation of the shortest version of the eating attitude test (EAT-7) as a screening tool for disordered eating in patients with first-episode schizophrenia.Journal of eating disorders · 2025Article
- Food addiction and associated factors in newly diagnosed patients with schizophrenia: a cross-sectional comparison with siblings and healthy controls.Journal of eating disorders · 2025Article
- Neurodivergence, intersectionality, and eating disorders: a lived experience-led narrative review.Journal of eating disorders · 2024Review
- Validation of the Comprehensive and Brief International Classification of Functioning, Disability and Health Core Sets for Schizophrenia from the Perspective of Individuals Diagnosed with the Disorder: A Worldwide Study Using Focus Groups.Behavioral sciences (Basel, Switzerland) · 2024Article
- The Tamil Version of the Three-Factor Eating Questionnaire-R18V2: Reliability and Factor Structure Among Persons with Schizophrenia.Indian journal of psychological medicine · 2024Article
- Relationship between eating attitudes, depression, and insight in schizophrenic patients with and without type 2 diabetes mellitus: a comparative study in Guangdong, China.Frontiers in psychiatry · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Disordered eating, or abnormal eating behaviours that do not meet the criteria for an independent eating disorder, have been reported among people with schizophrenia. We aimed to systemati-cally review literature on disordered eating among people with schizophrenia spectrum disorder (SSD). Seven databases were systematically searched for studies that described the prevalence and correlates of disordered eating among patients with SSD from January 1984 to 15 February 2021. Qualitative analysis was performed using the National Institutes of Health scales. Of 5504 records identified, 31 studies involving 471,159 subjects were included in the systematic review. The ma-jority of studies (17) rated fair on qualitative analysis and included more men, and participants in their 30s and 40s, on antipsychotics. The commonest limitations include lack of sample size or power calculations, poor sample description, not using valid tools, or not adjusting for con-founders. The reported rates were 4.4% to 45% for binge eating, 16.1% to 64%, for food craving, 27% to 60.6% for food addiction, and 4% to 30% for night eating. Positive associations were re-ported for binge eating with antipsychotic use and female gender, between food craving and weight gain, between food addiction and increased dietary intake, and between disordered eating and female gender, mood and psychotic symptoms. Reported rates for disordered eating among people with SSD are higher than those in the general population. We will discuss the clinical, treatment and research implications of our findings.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.