The effect of nudging tableware on food choice behavior of normal weight college students and the discussion on its possible mechanism

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200059516

Enrollment

Unknown

Registered

2022-05-03

Start date

2022-05-01

Completion date

Unknown

Last updated

2024-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None

Interventions

Group A:Use regular tableware first, then nudging tableware

Group B:Use nudging tableware first, then regular tableware

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Aged >=18 years; 2. BMI: 18.5-23.9kg/m^2; 3. Normal vision or corrected vision; 4. Informed consent.

Exclusion criteria

Exclusion criteria: 1. Self-reported eating disorder; 2. Taking medications that affect appetite; 3. Diagnosed with acute or chronic diseases; 4. Participating in research projects related to weight loss or diet; 5. Have food allergy or special contraindications; 6. Eye tracking calibration failure.

Design outcomes

Primary

Measure	Time frame
the proportion of vegetables;	—

Secondary

Measure	Time frame
vegetable weight;staple weight;fixation duration;	—

Countries

China

Contacts

Public ContactLi Mingzi

limingzi@bjmu.edu.cn+86 13811795450

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026