PDF(Pubmed)
Abstract：
The development of smart wearable solutions for monitoring daily life health status is increasingly popular, with chest straps and wristbands being predominant. This study introduces a novel sensorized T-shirt design with textile electrodes connected via a knitting technique to a Movesense device. We aimed to investigate the impact of stationary and movement actions on electrocardiography (ECG) and heart rate (HR) measurements using our sensorized T-shirt. Various activities of daily living (ADLs), including sitting, standing, walking, and mopping, were evaluated by comparing our T-shirt with a commercial chest strap. Our findings demonstrate measurement equivalence across ADLs, regardless of the sensing approach. By comparing ECG and HR measurements, we gained valuable insights into the influence of physical activity on sensorized T-shirt development for monitoring. Notably, the ECG signals exhibited remarkable similarity between our sensorized T-shirt and the chest strap, with closely aligned HR distributions during both stationary and movement actions. The average mean absolute percentage error was below 3%, affirming the agreement between the two solutions. These findings underscore the robustness and accuracy of our sensorized T-shirt in monitoring ECG and HR during diverse ADLs, emphasizing the significance of considering physical activity in cardiovascular monitoring research and the development of personal health applications.
摘要：
用于监测日常生活健康状况的智能可穿戴解决方案的开发日益普及，胸带和腕带占主导地位。这项研究介绍了一种新颖的传感T恤设计，其纺织电极通过编织技术连接到Movesense设备。我们旨在使用我们的传感T恤研究静止和运动动作对心电图（ECG）和心率（HR）测量的影响。日常生活的各种活动（ADL），包括坐着,站立,走路,拖地,通过比较我们的T恤和商业胸带来评估。我们的发现证明了跨ADL的测量等效性，不管传感方法如何。通过比较ECG和HR测量结果，我们获得了有价值的见解，身体活动的影响，以感觉T恤的发展监测。值得注意的是,心电信号在我们的传感T恤和胸带之间表现出显著的相似性，在静止和运动动作期间，HR分布紧密一致。平均绝对百分比误差低于3%，确认两种解决方案之间的协议。这些发现强调了我们的传感器T恤在不同ADL期间监测ECG和HR的鲁棒性和准确性。强调在心血管监测研究和个人健康应用的发展中考虑身体活动的重要性。
