Resumo


O estudo visa avaliar: 1) confiabilidade teste-reteste e medidas de erro das variáveis quantitativas do teste
Timed Up and Go (TUG) coletadas com o sensor inercial wireless Wiva® Science (TUGsi) e, 2) a con-
cordância do TUGsi e o método cronometrado (TUGc) e entre os dois métodos aplicados em idosas com
osteoporose e osteopenia. Foram recrutadas 18 idosas com desmineralização óssea. O tempo (s) de duas exe-
cuções do TUG (T1 e T2) foi mensurado com cronômetro manual por um avaliador e com o sensor inercial
acoplado ao corpo em nível da vértebra L5 com coleta remota. T1 e T2 foram executadas com intervalo de
1 min.

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