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. 2020 Jan 27;100(4):708–717. doi: 10.1093/ptj/pzaa005

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Published by Oxford University Press on behalf of American Physical Therapy Association 2020.

This work is written by a US Government employee and is in the public domain in the US.

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Flowchart for study participants. POMA-G = Tinetti Performance Oriented Mobility Assessment gait scale. ^aUsed a cane/orthosis/prosthesis at least once per week for walking and scored 6/10 or higher on the Short Portable Mental Status Questionnaire. ^bParticipants were excluded if they were unable to (1) ambulate 10 feet without assistance from another person, (2) rise from sit to stand, or (3) stand for 30 s or more. ^cParticipants were excluded due to incomplete video recordings, equipment failure, or missing data. ^dParticipants were excluded from validity analysis due to missing in-person rating.