A Comparison of Computer Vision Based Approach vs. Dual Energy X-ray Absorptiometry Scan to Measure Body Fat Percentage

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Total Enrollment

492 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-04-23

Study Completion Date

2021-12-31

Brief Summary

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This study is being done to test whether a HealthReel computer vision-based software application can estimate body fat percentage with equivalent accuracy to a whole body dual energy x-ray absorptiometry scan.

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Detailed Description

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This study is being done to test whether a computer vision-based software application can estimate body fat percentage with equivalent accuracy to a whole body dual energy x-ray absorptiometry scan. The dual energy x-ray absorptiometry scan involves lying on a machine for about 6-10 minutes. It is an open design. The study will also examine whether waist circumference measurement improves the accuracy of the body fat percentage estimate by the computer vision-based application.A total of approximately 492 subjects are planned to take part in this study at one study center.

Conditions

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Health Behavior

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Computer Based Vision

A 15 second long video will be obtained at the research site using a smart phone or tablet. Then subjects will undergo a whole body dual energy x-ray absorptiometry scan . Then the subject will go home and take a second 15 second long video. The videos will then be analyzed by computer based vision application and the body fat percentage measured by dual energy x-ray absorptiometry scan will be compared.

Computer based vision application by video

Intervention Type DIAGNOSTIC_TEST

patients will be tested by computer based analysis of a video as well as by dexa scan.

whole body dual energy x-ray absorptiometry scan

Intervention Type RADIATION

subjects will receive a whole body dual energy x-ray absorptiometry scan to measure their body fat percentage

Interventions

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Computer based vision application by video

patients will be tested by computer based analysis of a video as well as by dexa scan.

Intervention Type DIAGNOSTIC_TEST

whole body dual energy x-ray absorptiometry scan

subjects will receive a whole body dual energy x-ray absorptiometry scan to measure their body fat percentage

Intervention Type RADIATION

Other Intervention Names

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Dexa scan

Eligibility Criteria

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Inclusion Criteria

* Have the ability to provide informed consent before any trial-related activities
* Male or female, age \> = 18 at time of signing informed consent
* Have access to and ability to use a smart phone to take a 15 second video from their home

Exclusion Criteria

* Pregnancy at the time of screening
* Known osteoporosis with a T-score of \<-2.5 at hip or spine or pathological fracture of spine
* Cirrhosis of the liver, or presence of ascites

Minimum Eligible Age

18 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes