Validity of the activPAL and ActiGraph for measuring sitting time and steps in hospitalised orthopaedic patients with altered weight bearing ...
Taylor & Francis, 2022
academicJournal
Zugriff:
To determine the criterion validity of the activPAL and ActiGraph for measuring steps and sitting/sedentary time, compared to observation, in people hospitalised following orthopaedic lower limb injury who were weight bearing (WB) (i.e., walking) or non-weight bearing (NWB) (i.e., hopping). Participants wore an activPAL and ActiGraph on the hip/thigh/unaffected (UA)/affected ankle (AA) while completing bouts of walking and sitting. Lin’s concordance correlation coefficient, Bland–Altman methods, and ratio of agreement were used to compare device-measured to observed (videoed) step count, sitting/sedentary time. In 42 participants, the ActiGraph demonstrated excellent concordance with the observed step count when worn on the ankle (LCC 0.91–0.92) compared to the hip (LCC 0.56) in participants that were WB. The ActiGraph AA achieved the highest concordance (LCC 0.71) with observed steps in participants NWB. The activPAL had poor concordance with observed steps, particularly at slow gait speeds, in participants ...
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Validity of the activPAL and ActiGraph for measuring sitting time and steps in hospitalised orthopaedic patients with altered weight bearing ...
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Autor/in / Beteiligte Person: | Kirk, Asher G. ; Kimmel, Lara A. ; Behm, Kate J. ; Peiris, Casey L. ; Ekegren, Christina L. |
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Veröffentlichung: | Taylor & Francis, 2022 |
Medientyp: | academicJournal |
DOI: | 10.6084/m9.figshare.21762919.v1 |
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