Personality and plate: study links enneagram types to emotional eating
NCT ID NCT07289438
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how Enneagram personality types are connected to body weight, eating behaviors, emotional eating, and overall well-being in 210 adults. Participants completed questionnaires about their personality, eating habits, and mental health. The goal was to better understand these relationships, not to test a treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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210 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Apr 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adults aged 18-65 years categorized into normal weight, overweight, and obesity groups. The study includes 210 participants with balanced sex distribution across BMI categories and aims to investigate the associations among Enneagram personality types, body mass index, eating habits, emotional eating, psychological well-being, and spirituality.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged between 18 and 65 years * Classified according to BMI category: Normal weight (BMI 18.5-24.9 kg/m²) Overweight (BMI 25.0-29.9 kg/m²) Obesity (BMI ≥30.0 kg/m²) * Literate and able to understand the questionnaire * Volunteering to participate in the study Exclusion Criteria: * Individuals with a current psychiatric diagnosis * Those who have undergone bariatric surgery in the last year * Pregnant individuals
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Diyetisyenin Mutfağı
Istanbul, Istanbul, Turkey (Türkiye)
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