None listed
Conditions
Interventions
None listed
Sponsors
Seoul National University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Adults aged 18 years or older who voluntarily agree to participate with written informed consent 2. Able to complete online surveys via smartphone or personal computer 3. Able to use a mobile application (e.g., KakaoPasta) to record dietary intake for 7 consecutive days 4. Sufficient literacy in Korean to understand and complete questionnaires
Exclusion criteria
Exclusion criteria: 1. Individuals with a current or past diagnosis of an eating disorder (e.g., anorexia nervosa, bulimia nervosa) 2. Individuals diagnosed with or currently receiving treatment for major psychiatric disorders (e.g., major depressive disorder, schizophrenia) 3. Individuals who have difficulty using mobile applications or completing online questionnaires 4. Individuals with cognitive or physical impairments that interfere with understanding or complying with study procedures 5. Individuals deemed unsuitable for the study at the discretion of the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Internal consistency (Cronbach’s a) and factor structure (including exploratory and confirmatory factor analysis) of the Eating Behavior Types Indicator (EBTI) | — |
Secondary
| Measure | Time frame |
|---|---|
| Correlations between EBTI-defined eating behavior types and existing psychological/eating behavior questionnaires (e.g., BSQ, DEBQ, PANAS);Associations between EBTI-defined types and dietary patterns based on 7-day diet records | — |
Countries
Korea, Republic of
Contacts
Public Contactseolha Lee
Seoul National University
Outcome results
None listed