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首页> 外文期刊>Innovation and research in biomedical en >SVELTE: Evaluation device of energy expenditure and physical condition for the prevention and treatment of obesity-related diseases through the analysis of a person's physical activities
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SVELTE: Evaluation device of energy expenditure and physical condition for the prevention and treatment of obesity-related diseases through the analysis of a person's physical activities

机译:SVELTE:通过分析人的身体活动来预防和治疗肥胖相关疾病的能量消耗和身体状况评估设备

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摘要

Physical activity (PA) level is a key element in the prevention and the treatment of several chronic diseases. In adults, low PA levels and sedentary behaviors are linked to higher risks of developing cardiovascular diseases (e.g. high blood pressure), type 2 diabetes and several types of cancers. In addition, PA is an essential component for the treatment of obese people and for the prevention of elderly's loss of physical autonomy. In this context, the SVELTE project objectives were to develop new solutions to objectively measure one's fitness level on one hand, identify a subject's PA behavior in day-life conditions and its associated energy expenditure on the other hand. A few prototypes (including a multi-captor device linked with 3-axial accelerometer and magnetometer) were developed. The prototypes can store several days of data, are non-intrusive and easy to use for the subject. Several annotated databases have been collected and used to develop algorithms. These algorithms can (i) assess the overall fitness level of a subject, (ii) identify postures and types of PA performed throughout the day, and (iii) estimate the energy expenditure related to this daily PA. A clinical study protocol involving 120 subjects (obese and non-obese) wearing the sensors in their everyday life during 2 weeks is ongoing and has the purpose to validate the performances of the energy expenditure algorithm.
机译:身体活动(PA)水平是预防和治疗几种慢性疾病的关键因素。在成年人中,低PA水平和久坐行为与罹患心血管疾病(例如高血压),2型糖尿病和几种癌症的较高风险有关。此外,PA是治疗肥胖者和防止老年人丧失身体自主权的重要组成部分。在这种情况下,SVELTE项目的目标是开发新的解决方案,一方面可以客观地衡量一个人的健康水平,另一方面可以确定受试者在日常生活条件下的PA行为及其相关的能量消耗。开发了一些原型(包括与3轴加速度计和磁力计链接的多功能捕捉器)。原型可以存储几天的数据,是非侵入性的,并且易于使用。已经收集了几个带注释的数据库,并用于开发算法。这些算法可以(i)评估受试者的总体健康水平,(ii)识别全天执行的PA的姿势和类型,以及(iii)估计与该日常PA相关的能量消耗。目前正在进行一项临床研究方案,涉及120名受试者(肥胖和非肥胖)在2周的日常生活中佩戴传感器,其目的是验证能量消耗算法的性能。

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  • 来源
    《Innovation and research in biomedical en》 |2013年第2期|108-112|共5页
  • 作者单位

    CEA LETI, MINATEC CAMPUS, DTBS, 17, rue des Martyrs, 38054 Grenoble, France;

    CRNH Rhone-Alpes/CENS, centre hospitaller Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite, France,CARMEN, Inserm U1060, universite Lyon 1, INRA U1235, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite. France;

    CRNH Rhone-Alpes/CENS, centre hospitaller Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite, France,CARMEN, Inserm U1060, universite Lyon 1, INRA U1235, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite. France;

    MOVEA SA, Le Pulsar, 4, avenue du Doyen-Louis-Weil, 38000 Grenoble, France;

    LTCI/Telecom Paris Tech, 46, rue Barrault, 75634 Paris cedex 13, France;

    LNPCA, 19, rue du 19-Mars-1962, BP 50163 Oignies, 62212 Carvin cedex, France;

    CEA LETI, MINATEC CAMPUS, DTBS, 17, rue des Martyrs, 38054 Grenoble, France;

    CEA LETI, MINATEC CAMPUS, DTBS, 17, rue des Martyrs, 38054 Grenoble, France;

    CEA LETI, MINATEC CAMPUS, DTBS, 17, rue des Martyrs, 38054 Grenoble, France;

    CEA LETI, MINATEC CAMPUS, DTBS, 17, rue des Martyrs, 38054 Grenoble, France;

    CRNH Rhone-Alpes/CENS, centre hospitaller Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite, France,CARMEN, Inserm U1060, universite Lyon 1, INRA U1235, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite. France;

    CRNH Rhone-Alpes/CENS, centre hospitaller Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite, France,CARMEN, Inserm U1060, universite Lyon 1, INRA U1235, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite. France;

    INRETS, LBMC UMRT_9406, universite Lyon 1, BP12, 69921 Oullins cedex, France;

    LNPCA, 19, rue du 19-Mars-1962, BP 50163 Oignies, 62212 Carvin cedex, France;

    LTCI/Telecom Paris Tech, 46, rue Barrault, 75634 Paris cedex 13, France;

    MOVEA SA, Le Pulsar, 4, avenue du Doyen-Louis-Weil, 38000 Grenoble, France;

    CRNH Rhone-Alpes/CENS, centre hospitaller Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite, France,CARMEN, Inserm U1060, universite Lyon 1, INRA U1235, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite. France,Service d'endocrinologie, diabete, nutrition, hospices civils de Lyon, centre hospitalier Lyon Sud, 165, chemin du Grand-Revoyet, 69310 Pierre-Benite, France;

    CEA LETI, MINATEC CAMPUS, DTBS, 17, rue des Martyrs, 38054 Grenoble, France;

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