Overweight
Conditions
Interventions
Intervention group 1:Participants received a single-session intervention that combined the use of a "healthy nudge plate" developed by our research team with brief dietary education. The education cov
no verbal or behavioural prompts were provided. Total duration of the session was 2–3 h. The healthy nudge plate (patent no. ZL 2020 2 2570652.2) is an 8-inch (27 cm diameter) melamine plate divided b
Intervention group 2:Participants received a single-session intervention in which they used the healthy nudge plate as their only tool, without any instruction on how to use it or any dietary educatio
they served themselves with the nudge
Sponsors
Hainan Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.According to the standards set by the Working Group on Obesity in China (WGOC), overweight adults in China are defined as overweight college students with a BMI of 24kg/m^2<= 28.0kg/m^2 2.Adult college students aged 18 or above 3. Have normal cognitive and communication skills 4. Sign informed consent and voluntarily participate in this study
Exclusion criteria
Exclusion criteria: 1. Self-report having serious cardiovascular diseases, diabetes, mental disorders, or other acute or chronic diseases 2. Within 3 months before enrollment or during the study period, plans were made to participate in other dietary intervention studies such as weight loss, undergo surgery, prepare for pregnancy or become pregnant 3. Food intolerance, self-reported eating disorders, and taking medications that affect appetite 4. Food allergies or special contraindications
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Proportion of vegetables; | — |
Secondary
| Measure | Time frame |
|---|---|
| The weight of each dish and staple food.;Waist circumference;Weight;Body Mass Index;Blood glucose;Hunger status;Strength of dietary habits;Nutrition knowledge and attitudes;Food craving;Pleasure; | — |
Countries
China
Contacts
Public ContactZhang Shiyu
Hainan Medical University
Outcome results
None listed