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首页> 外文期刊>Journal of bodywork and movement therapies >Timed Up and Go evaluation with wearable devices: Validation in Parkinson's disease
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Timed Up and Go evaluation with wearable devices: Validation in Parkinson's disease

机译：使用可穿戴设备定时和进行评估：在帕金森病中验证

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摘要

The Timed Up and Go test (TUG) is used to assess individual mobility. It evaluates static and dynamic balance by means of the total time required to complete the test, usually measured by a stopwatch. In recent years tools based on portable inertial measurement units (IMU) for clinical application are increasingly available on the market. More specifically, a tool (hardware and dedicated software) to quantify the TUG test based on IMU is now available. However, it has not yet been validated in subjects with Parkinson's disease (PD). Thus, the aim of this study is to compare measurements from instrumented TUG tests (or iTUG) acquired by an IMU with those obtained using an optoelectronic system (the gold standard) and by a stopwatch, to gain an in-depth understanding of IMU behavior in computing iTUG in subjects with PD. To do this, three TUG test trials were carried out on 30 subjects with PD and measured with all three systems simultaneously. System agreements were evaluated using Intraclass Correlation Coefficient and Bland-Altman plots. The device tested showed excellent reliability, accuracy and precision in quantifying total TUG test duration. Since TUG is a widely used test in rehabilitation settings, its automatic quantification through IMUs could potentially improve the quality of assessments in the quantification of PD gait ability.
机译：定时和去测试（Tug）用于评估单独的移动性。它通过完成测试所需的总时间来评估静态和动态平衡，通常通过秒表来测量。近年来，基于便携式惯性测量单位（IMU）的工具，在市场上越来越多地提供。更具体地说，现在可以使用工具（硬件和专用软件）来量化基于IMU的Tug测试。然而，它尚未在帕金森病（PD）的受试者中验证。因此，本研究的目的是将由IMU获取的仪表拖动试验（或erug）的测量与使用光电系统（金标准）和秒表获得的那些进行比较，以获得对IMU行为的深入了解在使用PD的主题中计算erug。为此，在30个受试者上进行三次拖轮试验，并同时用所有三种系统测量。使用Intraclass相关系数和Bland-Altman图来评估系统协议。在量化总拖动机测试持续时间的情况下，测试的设备显示出优异的可靠性，准确性和精度。由于拖船是一种在康复环境中广泛使用的测试，因此通过IMU的自动定量可能会提高PD步态能力的定量评估的质量。

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