Validity of the Apple Watch ® for monitoring push counts in people using manual wheelchairs
Karinharju K. S., Boughey A. M., Tvidi Sh. M., Clanchy K. M., Trost S. G., Gomersall S. R.
Journal of Spinal Cord Medicine
Опубликовано: 2019
Тип ресурса: Статья
DOI:10.1080/10790268.2019.1576444
Аннотация:
Objective: A recent Apple Watch ® activity-monitoring innovation permits manual wheelchair users to monitor daily push counts. This study evaluated the validity of the Apple Watch ® push count estimate. Design: Criterion validity. Setting: Southern Finland and Southeast Queensland, Australia. Participants: Twenty-six manual wheelchair users from Finland and Australia were filmed completing a standardized battery of activities while wearing the Apple Watch ® (dominant wrist). Outcome Measures: Wheelchair pushes as determined by the Apple Watch ® were compared to directly observed pushes. Results: Agreement between Apple Watch ® push counts and directly observed pushes was evaluated using Intraclass correlation coefficients (ICC), Pearson correlations and Bland-Altman analyses. Apple Watch ® pushes and directly observed push counts were strongly correlated (ICC = 0.77, P < 0.01) (r = 0.84, P < 0.01). Bland Altman plots indicated that the Apple Watch ® underestimated push counts (M
Ключевые слова:
Apple Watch ®; Monitoring; Physical activity; Push counts; Wheelchair
Язык текста: Английский
ISSN: 2045-7723
Karinharju K. S.
Boughey A. M.
Tvidi Sh. M. Shon Maykl 1964-
Clanchy K. M.
Trost S. G.
Gomersall S. R.
Каринхарйу К. С.
Боугхеy А. М.
Твиди Ш. М. Шон Майкл 1964-
Cланчy К. М.
Трост С. Г.
Гомерсалл С. Р.
Validity of the Apple Watch ® for monitoring push counts in people using manual wheelchairs
Текст визуальный непосредственный
Journal of Spinal Cord Medicine
American Paraplegia Society
Статья
Apple Watch ® Monitoring Physical activity Push counts Wheelchair
Objective: A recent Apple Watch ® activity-monitoring innovation permits manual wheelchair users to monitor daily push counts. This study evaluated the validity of the Apple Watch ® push count estimate. Design: Criterion validity. Setting: Southern Finland and Southeast Queensland, Australia. Participants: Twenty-six manual wheelchair users from Finland and Australia were filmed completing a standardized battery of activities while wearing the Apple Watch ® (dominant wrist). Outcome Measures: Wheelchair pushes as determined by the Apple Watch ® were compared to directly observed pushes. Results: Agreement between Apple Watch ® push counts and directly observed pushes was evaluated using Intraclass correlation coefficients (ICC), Pearson correlations and Bland-Altman analyses. Apple Watch ® pushes and directly observed push counts were strongly correlated (ICC = 0.77, P < 0.01) (r = 0.84, P < 0.01). Bland Altman plots indicated that the Apple Watch ® underestimated push counts (M