摘要
本文研究随行(穿戴式)生理参数监测系统在不同运动强度下的心肺生理参数测量的准确性。使用随行生理参数监测系统SensEcho与心肺功能测试系统METALYZER 3B型(CORTEX)同步采集28名健康志愿者(17名男性和11名女性)在站立、躺下、Bruce跑台运动等多种运动状态下的心肺生理参数,利用Bland-Altman分析、相关性分析等方法,从群体和个体角度对比分析两类设备测量得到的心率和呼吸率参数。群体分析结果显示,两种设备采集的心率、呼吸率数据箱图高度一致,心率差值为(-0.407±3.380)次/分,呼吸率差值为(-0.560±7.047)次/分,差异很小,受试者各阶段心率、呼吸率Bland-Altman图显示mean±2SD之间所占比例分别为96.86%、95.29%,均大于95%;个体分析结果显示,全过程心率和呼吸率数据的相关系数均大于0.9。本研究表明在多种运动状态下,随行生理参数监测系统SensEcho能够准确测量人体心率和呼吸率等关键心肺生理参数,在各种强度的运动状态下都能保持很好的稳定性,能够满足运动状态下的连续生理信号采集和分析应用。
This paper aims to study the accuracy of cardiopulmonary physiological parameters measurement under different exercise intensity in the accompanying(wearable)physiological parameter monitoring system.SensEcho,an accompanying physiological parameter monitoring system,and CORTEX METALYZER 3B,a cardiopulmonary function testing system,were used to simultaneously collect the cardiopulmonary physiological parameters of 28 healthy volunteers(17 males and 11 females)in various exercise states,such as standing,lying down and Bruce treadmill exercise.Bland-Altman analysis,correlation analysis and other methods,from the perspective of group and individual,were used to contrast and analyze the two types of equipment to measure parameters of heart rate and breathing rate.The results of group analysis showed that the heart rate and respiratory rate data box charts collected by the two devices were highly consistent.The heart rate difference was(−0.407±3.380)times/min,and the respiratory rate difference was(−0.560±7.047)times/min.The difference was very small.The Bland-Altman plot of the heart rate and respiratory rate in each experimental stage showed that the proportion of mean±2SD was 96.86%and 95.29%,respectively.The results of individual analysis showed that the correlation coefficients of the whole-process heart rate and respiratory rate data were all greater than 0.9.In conclusion,SensEcho,as an accompanying physiological parameter monitoring system,can accurately measure the human heart rate,respiration rate and other key cardiopulmonary physiological parameters under various sports conditions.It can maintain good stability under various sports conditions and meet the requirements of continuous physiological signal collection and analysis application under sports conditions.
作者
徐浩然
褚文雅
刘晓莉
张莎莎
杨志诚
郑捷文
高晓嶙
张政波
曹德森
XU Haoran;CHU Wenya;LIU Xiaoli;ZHANG Shasha;YANG Zhicheng;ZHENG Jiewen;GAO Xiaolin;ZHANG Zhengbo;CAO Desen(Medical School of Chinese PLA,Beijing 100853,P.R.China;Beijing Health Regulation Co.,Ltd,Beijing 100853,P.R.China;School of Biological Science and Medical Engineering,Beihang University,Beijing 100191,P.R.China;Library of the Academy of Military Sciences,Beijing 100039,P.R.China;UC Davis,Davis,California USA,95616;Institute of Sports Science,General Administration of Sport of China,Beijing 100061,P.R.China;Department of Biomedical Engineering,Chinese PLA General Hospital,Beijing 100853,P.R.China;Center for Research and Evaluation of Medical Devices,Chinese PLA General Hospital,Beijing 100853,P.R.China)
出处
《生物医学工程学杂志》
EI
CAS
CSCD
北大核心
2020年第1期119-128,共10页
Journal of Biomedical Engineering
基金
国家自然科学基金面上项目（61471398）
首长保健专项（16BJZ23）
北京市科委医药协同科技创新研究（Z181100001918023）
赛尔网络下一代互联网技术创新项目（NGII20160701）
关键词
可穿戴设备
运动
心率
呼吸率
wearable device
sport
heart rate
breathing rate
