ArticleEating and weight disorders : EWD2022
Prevalence and psychiatric comorbidities of night-eating behavior in obese bariatric patients: preliminary evidence for a connection between night-eating and bipolar spectrum disorders.
Article in Eating and weight disorders : EWD, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Eating Compulsion Behavior Assessment in Patients Before and After Bariatric Surgery: A Systematic Review.Obesity surgery · 2026Pooled it
- Review
- History of Trauma Exposure and Post-Traumatic Stress Spectrum Symptoms in a Sample of Bariatric Surgery Candidates: Clinical Correlates and Association with Maladaptive Eating Behaviours.International journal of environmental research and public health · 2026Observational
- Investigating the association between night eating symptoms and chronotype: the mediating role of depressive symptoms in a sample of Italian university students.Eating and weight disorders : EWD · 2025Article
- Eating behavior patterns, metabolic parameters and circulating oxytocin levels in patients with obesity: an exploratory study.Eating and weight disorders : EWD · 2025Observational
- Prevalence and Correlates of Self-Reported ADHD Symptoms in Bariatric Patients: Focus on Mood and Anxiety Comorbidity, Disordered Eating, and Temperamental Traits.Obesity surgery · 2024Article
- Prevalence and Correlates of Self-Reported ADHD Symptoms in Bariatric Patients: Focus on Mood and Anxiety Comorbidity, Disordered Eating, and Temperamental Traits.Obesity surgery · 2024Article
- Evaluating Night-Eating Syndrome in bariatric surgery patients: A cross-sectional study.BMC research notes · 2024Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe co-occurrence of obesity, eating and mood disorders has been frequently reported in clinical and epidemiological settings. This study aimed to explore the prevalence of night-eating obese patients referred for bariatric surgery and to identify associated psychopathology and psychiatric comorbidity.
methodsThe sample was composed of 121 obese patients consecutively enrolled between November 2010 and May 2012 during psychiatric evaluations for bariatric intervention. Clinical features and psychiatric diagnoses were collected. Night-eating was investigated through the administration of the Night-eating Questionnaires (NEQ) and was defined as the presence of self-reported evening hyperphagia and/or nocturnal ingestions. Binge-eating and purging behaviors and general psychopathology were respectively assessed using the Bulimic Investigatory Test, Edinburgh and the Symptom Checklist-90-Revised.
resultsNight-eating was reported by twenty subjects (16.5%). Patients with night-eating behavior were significantly more frequently diagnosed with bipolar spectrum disorders and with comorbid eating and mood disorders in comparison with other patients. Night-eating patients showed significantly more binging/purging behaviors and greater severity of somatization, obsessive-compulsive symptoms, phobic anxiety, psychoticism and sleep disorders. Patients with bipolar disorder type 1 or 2 scored significantly higher than those without mood disorders at NEQ total score, mood/sleep and nocturnal ingestions subscales, but also scored significantly higher than other patients with mood disorders at the latter subscale.
conclusionPatients with evening hyperphagia and/or nocturnal ingestions should be carefully evaluated to detect possible bipolar spectrum disorders and other eating disorders. Prompt management of these conditions should be provided before bariatric interventions. LEVEL OF EVIDENCE: V, cross-sectional descriptive study.
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