Autor(es)

Oliveira, Simone Garcia ; Nogueira, Samuel Lourenco ; Uliam, Nicoly Ribeiro ; Girardi, Paulo Matheus ; Russo, Thiago Luiz

• Tipo de documento: Artigo Científico
• Fonte: Topics in Stroke Rehabilitation; v. N/A, p. 11-pg., 2024-07-13.

Resumo

AimThe aim of this study was to evaluate the measurement properties of activity monitoring for a rehabilitation (AMoR) platform for step counting, time spent in sedentary behavior, and postural changes during activities of daily living (ADLs) in a simulated home environment.MethodsTwenty-one individuals in the post-stroke chronic phase used the AMoR platform during an ADL protocol and were monitored by a video camera. Spearman's correlation coefficient, mean absolute percent error (MAPE), intraclass correlation coefficient (ICC), and Bland-Altman plot analyses were used to estimate the validity and reliability between the AMoR platform and the video for step counting, time spent sitting/lying, and postural changes from sit-to-stand (SI-ST) and sit-to-stand (ST-SI).ResultsValidity of the platform was observed with very high correlation values for step counting (rs = 0.998) and time spent sitting/lying (rs = 0.992) and high correlation for postural change of SI-ST (rs = 0.850) and ST-SI (rs = 0.851) when compared to the video. An error percentage above 5% was observed only for the SI-ST postural change (7.13%). The ICC values show excellent agreement for step counting (ICC3, k = 0.999) and time spent sitting/lying (ICC3, k = 0.992), and good agreement for SI-ST (ICC3, k = 0.859) and ST-SI (ICC3, k = 0.936) postural change. Values of the differences for step counting, sitting/lying time, and postural change were within the limits of agreement according to the analysis of the Bland-Altman graph.ConclusionThe AMoR platform presented validity and reliability for step counting, time spent sitting/lying, and identification of SI-ST and ST-SI postural changes during tests in a simulated environment in post-stroke individuals. (AU)

• Processo FAPESP: 17/13655-6 - Sedentarismo e disfunção arterial em indivíduos pós-acidente vascular cerebral crônico
• Beneficiário: Thiago Luiz de Russo
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 19/25569-2 - Efeito da inclinação negativa da cabeça sobre a pressão intracraniana e controle cardiovascular em indivíduos saudáveis: perspectivas para viagens espaciais
• Beneficiário: Thiago Luiz de Russo
• Modalidade de apoio: Auxílio à Pesquisa - Regular