Study Results
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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COMPLETED
NA
30 participants
INTERVENTIONAL
2019-10-15
2019-12-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
SINGLE
Study Groups
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Artificial Intelligence (AI) Group
To determine baseline ability and serve as their own control, participants in both groups performed 10 bodyweight squat "control" repetitions without feedback followed by one minute of rest. Those in the AI group then performed 10 more "practice" repetitions with real-time audiovisual feedback from the app followed by one minute of rest. The AI's design provided one piece of feedback, if necessary, with a vocal statement and on-screen video per repetition (e.g. when a participant performed a squat repetition with their neck flexed downward, AI suggested keeping their head up with on-screen instruction). Participants in both groups then performed 10 "test" repetitions without feedback followed by one minute of rest.
Artificial Intelligence Feedback
AI mobile application provides feedback to participants randomized to artificial intelligence group.
Physical Therapist Group
To determine baseline ability and serve as their own control, participants in both groups performed 10 bodyweight squat "control" repetitions without feedback followed by one minute of rest. Those in the PT group (n=15) also performed 10 "practice" repetitions with one piece of feedback per repetition, if necessary, from the PT followed by one minute of rest. Participants in both groups then performed 10 "test" repetitions without feedback followed by one minute of rest.
Physical Therapist Feedback
PT provides feedback to participants randomized to physical therapist group.
Interventions
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Artificial Intelligence Feedback
AI mobile application provides feedback to participants randomized to artificial intelligence group.
Physical Therapist Feedback
PT provides feedback to participants randomized to physical therapist group.
Eligibility Criteria
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Inclusion Criteria
* Aged 20 to 35 years
* Able to perform moderate bodyweight exercise for 10 minutes
Exclusion Criteria
20 Years
35 Years
ALL
Yes
Sponsors
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National Medical Fellowships
UNKNOWN
Columbia University
OTHER
Responsible Party
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Principal Investigators
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Sunil K. Agrawal, PhD
Role: PRINCIPAL_INVESTIGATOR
Columbia University
Locations
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Columbia University Medical Center
New York, New York, United States
Countries
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References
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Luna A, Casertano L, Timmerberg J, O'Neil M, Machowsky J, Leu CS, Lin J, Fang Z, Douglas W, Agrawal S. Artificial intelligence application versus physical therapist for squat evaluation: a randomized controlled trial. Sci Rep. 2021 Sep 13;11(1):18109. doi: 10.1038/s41598-021-97343-y.
Other Identifiers
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AAAS7301
Identifier Type: -
Identifier Source: org_study_id
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