Validity of an AI-based Program to Identify Foods and Estimate Food Portion Size
NCT ID: NCT05343585
Last Updated: 2023-11-18
Study Results
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View full resultsBasic Information
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COMPLETED
NA
24 participants
INTERVENTIONAL
2022-04-27
2022-06-03
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
OTHER
NONE
Study Groups
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Experimental
* Training and use of Openfit
* Using the app to estimate food intake from simulated meals in a laboratory at PBRC or LSU (participants will not eat food during the meals)
* Rating the usability and satisfaction of the app
PortionSize AI
For this pilot study, using a convenience sample, the investigators will recruit up to 25 adults to use the Nutrition AI technology in Openfit to identify and estimate portion size of foods provided in a laboratory setting at Pennington Biomedical Research Center (PBRC) and/or Louisiana State University (LSU). Laboratory members within the Ingestive Behavioral Laboratory will also test the ability of Nutrition AI to identify foods and to quantify foods provided in the laboratory. Meals will be simulated, and participants will not consume the foods provided.
Interventions
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PortionSize AI
For this pilot study, using a convenience sample, the investigators will recruit up to 25 adults to use the Nutrition AI technology in Openfit to identify and estimate portion size of foods provided in a laboratory setting at Pennington Biomedical Research Center (PBRC) and/or Louisiana State University (LSU). Laboratory members within the Ingestive Behavioral Laboratory will also test the ability of Nutrition AI to identify foods and to quantify foods provided in the laboratory. Meals will be simulated, and participants will not consume the foods provided.
Eligibility Criteria
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Inclusion Criteria
* Aged 18-62 years
* Self-reported body mass index (BMI) 18.5-50 kg/m2
Exclusion Criteria
* Unfamiliar with or not able to use an iPhone
18 Years
62 Years
ALL
Yes
Sponsors
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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Pennington Biomedical Research Center
OTHER
Responsible Party
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Chloe
Principal Investigator
Principal Investigators
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Chloe P Lozano, PhD
Role: PRINCIPAL_INVESTIGATOR
Pennington Biomedical Research Center
Locations
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Pennington Biomedical Research Center
Baton Rouge, Louisiana, United States
Countries
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References
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Lozano CP, Canty EN, Saha S, Broyles ST, Beyl RA, Apolzan JW, Martin CK. Validity of an Artificial Intelligence-Based Application to Identify Foods and Estimate Energy Intake Among Adults: A Pilot Study. Curr Dev Nutr. 2023 Sep 29;7(11):102009. doi: 10.1016/j.cdnut.2023.102009. eCollection 2023 Nov.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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PBRC 2022-011
Identifier Type: -
Identifier Source: org_study_id
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