Chan Marie, Campo Eric, Estève Daniel
LAAS-CNRS, Toulouse Cedex, France.
Int J Rehabil Res. 2005 Mar;28(1):69-76. doi: 10.1097/00004356-200503000-00010.
A multisensor home monitoring system has been developed within a telecare project to help elderly people by observing mobility changes indicative of abnormal events. This paper assesses the motor activity and the relationships between activity measures using the system. The motor activity data (in bed, getting up, getting out, visiting the toilets) are analysed from a statistical perspective to assess changes in occurrence, time and duration. Changes in activity data and correlations between in-bed restlessness and getting up variables show interesting trends in the behavior of elderly people and can be used by the system as a predictive tool in abnormal situations. The objective of the telecare project is to build an abnormal event diagnosis system to help elderly people living alone.
一个多传感器家庭监测系统已在一个远程护理项目中开发出来，通过观察表明异常事件的行动变化来帮助老年人。本文评估了使用该系统时的运动活动以及活动测量之间的关系。从统计角度分析运动活动数据（在床上、起床、外出、上厕所），以评估发生情况、时间和持续时间的变化。活动数据的变化以及床上不安和起床变量之间的相关性显示出老年人行为中的有趣趋势，并且该系统可将其用作异常情况的预测工具。远程护理项目的目标是构建一个异常事件诊断系统，以帮助独居老年人。
