Assessment of Food Intake Using Both 3D Scanning Method and a Photographic Method
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Data Collection. Basic parameters: 22 years — 40 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
Assessment of Calories in the Diets Using 3D Scanning and a Photographic Method
Overview
This project aims to develop a new and more accurate method to assess energy intake in the diet by collaborating with Astravis company in Switzerland, integrating image recognition and intelligent applications, to improve the accuracy of energy assessment in the food, and to explore the application in dietary research.The researchers will recruit 200 volunteers.
Detailed description
This study will provide food for the participants, and they will independently choose their preferred food for consumption according to their usual dietary habits. This study will take 3D scanning and photography of the food plates before and after eating to analyze the energy intake by each participant.
Primary outcome measures
- BMI of the volunteers [Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.]
- 3D scanning of the foods chosen by volunteers using a Bodyscan3d smartphone application [Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.]
- Weight and name of each food [Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.]
- Calories of the food chosen by the volunteers will be evaluated using the Hava smartphone application [Time frame: This study will take about 1 year and a half to finish, starting from May 1 2025 to Dec 31 2026.]
Eligibility criteria
Inclusion criteria
Recently measured body mass index (BMI): normal control group (21.5 ≤ BMI < 25); Recently measured body mass index (BMI): healthy underweight group (15 < BMI ≤ 18.5); Must be able to choose the food as requested.
Exclusion criteria
Metabolic diseases; Recent weight loss due to various disease causes; Ongoing treatment for weight loss; Eating disorders; Pregnant or lactating women; Infectious diseases such as HIV, Hepatitis; Diabetes mellitus.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Observational model
- Cohort
Study locations
China · 1 center
- Shenzhen Institute of Advanced Technology — Shenzhen
Identifiers
NCT: NCT07371559 · SIAT-IRB-250215-H0960