Eating Disorder Examination Questionnaire (EDE-Q)
Eating Disorder Examination Questionnaire · Also known as: EDE-Q6.0, Eating Disorder Examination - Questionnaire
The EDE-Q is a 28-item self-report questionnaire derived from the gold-standard Eating Disorder Examination (EDE) interview. Developed by Fairburn and Beglin in 1993, it measures the cognitive, behavioural, and attitudinal features of eating disorders. It is widely used in both research and clinical screening because it captures the core psychopathology of eating disorders without requiring a trained interviewer.
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When to use it
The EDE-Q is recommended in clinical settings for screening and monitoring patients with suspected eating disorders, particularly anorexia nervosa or bulimia nervosa. It is appropriate for research cohorts studying eating disorder epidemiology, treatment efficacy, or the mechanisms of eating pathology. It is less suitable as a single diagnostic tool without clinical interview. Use in adolescents (age 14+) and adults. It is not recommended as the sole assessment in acute medical settings where diagnostic clarity is immediately necessary, nor in populations with severe cognitive impairment or literacy constraints. The questionnaire is freely available for research and clinical use; some versions may be copyright-restricted.
Strengths & limitations
- Brevity and practicality — completed in 10–15 minutes without clinician administration, making it suitable for busy clinical settings and large epidemiological studies.
- Strong psychometric properties — good internal consistency (Cronbach's α ≥ 0.80 for most subscales), test-retest reliability (r ≥ 0.80 over 1–2 week intervals), and convergent validity with the EDE interview (r ≥ 0.70 for subscales).
- Validated in 20+ languages and diverse populations including adolescents, adults, clinical samples, and general population cohorts across North America, Europe, Asia, and Australia.
- Four distinct subscales allow assessment of different facets of eating pathology, enabling detection of clinically meaningful patterns (e.g., body dysmorphia vs. behavioural dyscontrol).
- Sensitive to change over the course of treatment, making it useful for monitoring intervention response.
- Does not diagnose eating disorders — it screens and measures severity. A positive EDE-Q requires clinical interview (e.g., EDE) for confirmation.
- Susceptible to social desirability bias in self-report format; respondents may underreport disordered behaviours if they feel shame or fear judgment.
- Limited validity in populations with severe eating pathology (e.g., severe anorexia with BMI <13) where cognitive impairment may reduce accuracy.
- Cutoff scores are not universally agreed upon; thresholds vary by study population (clinical vs. community) and language version, requiring careful selection of reference data.
Frequently asked
Can the EDE-Q diagnose an eating disorder?
No. The EDE-Q screens for eating pathology and measures severity, but does not diagnose. A high score warrants further assessment with a clinical interview (EDE, DSM-5 criteria, or clinician diagnostic judgment) to confirm diagnosis. Always combine with clinical judgment and medical assessment.
What cutoff should I use for my population?
Common global cutoffs range 2.8–4.0 depending on the study. A cutoff of 4.0 is typical in community screening; 2.8–3.0 is more sensitive in clinical samples where high specificity is not critical. Consult published reference data for your specific population (age, gender, country, language). If unavailable, use 4.0 as a conservative starting point.
How long does it take to complete, and is it available online?
The EDE-Q takes 10–15 minutes. It is available in paper format and freely in many electronic formats (REDCap, Qualtrics). Some online platforms (e.g., eating disorder research websites) offer it without charge for non-commercial research. Check the Fairburn Centre website at Oxford for approved versions and translations.
My patient scored high on Shape Concern but low on Restraint. What does that mean?
This pattern suggests body dysmorphic features with possible binge eating or food experimentation (low restraint). The patient may benefit from cognitive-behavioural therapy targeting body image and acceptance rather than restriction. Assess also for comorbid body dysmorphic disorder or obsessive-compulsive features.
Sources
- Fairburn, C. G., & Beglin, S. J. (1994). Assessment of eating disorders: Interview or self-report questionnaire? International Journal of Eating Disorders, 16(4), 363–370. DOI: 10.1002/1098-108X(199412)16:4<363::AID-EAT2260160405>3.0.CO;2-# ↗
- Mond, J. M., Hay, P. J., Rodgers, B., Owen, C., & Beumont, P. J. V. (2004). Validity of the Eating Disorder Examination Questionnaire (EDE-Q) in screening for eating disorders in community samples. Behaviour Research and Therapy, 42(5), 551–567. DOI: 10.1016/S0005-7967(03)00161-X ↗
- Luce, K. H., & Crowther, J. H. (2007). The reliability of the Eating Disorder Examination-Questionnaire International (EDE-QI). International Journal of Eating Disorders, 40(6), 549–552. link ↗
How to cite this page
ScholarGate. (2026, June 3). Eating Disorder Examination Questionnaire. ScholarGate. https://scholargate.app/en/clinical-psychology/ede-q
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