佩戴口罩运动对心率、血氧饱和度及呼气末二氧化碳影响的Meta分析  

Effects of mask-wearing exercise on heart rate,blood oxygen saturation and end-expiratory carbon dioxide:a Meta-analysis

作　　者：代新语 闫纪红 毕学翠[1] 郑晓鸿[1] Dai Xinyu;Yan Jihong;Bi Xuecui;Zheng Xiaohong(Capital University of Physical Education and Sports,Beijing 100191,China;Physical Education Institute,Jishou University,Jishou 416000,Hunan Province,China)

机构地区：[1]首都体育学院,北京市100191 [2]吉首大学体育科学学院,湖南省吉首市416000

出　　处：《中国组织工程研究》2024年第14期2290-2296,共7页Chinese Journal of Tissue Engineering Research

基　　金：辽宁省教育厅科学研究经费项目(WJC2020ST06),项目参与人:代新语。

摘　　要：目的:口罩是阻隔病毒最重要的防线之一,然而日常活动或运动时佩戴口罩对呼吸循环功能的影响尚存分歧。文章运用Meta分析方法综合定量评价佩戴口罩运动中的心率、血氧饱和度和呼气末二氧化碳,探讨在不同强度、时间运动中佩戴不同类型的口罩对人体呼吸循环系统的影响。方法:截至2023年2月,以“口罩,面罩,N95,训练,运动,跑步,步行,自行车”为中文检索词,以“Masks,Respiratory Protective Devices,N95 Respirators,Surgical Face Masks,Exercise,Resistance Training,Explosive training,Muscle Stretching Exercises”为英文检索词在中国知网和Web of Science、PubMed、Cochrane Library、万方网络数据库进行检索,收集佩戴口罩运动对血流动力学指标影响的试验研究。结局指标包括运动中心率、血氧饱和度和呼气末二氧化碳,共3个连续性变量,运用Stata 16.0软件对所纳入文献的结局指标进行分析,以PEDro量表作为质量评估的工具,采用漏斗图进行发表偏倚的分析。结果:共纳入25篇文献,含健康儿童及成年人共857人。PEDro量表评分6分的研究22项,7分的研究2项,8分的研究1项,总体文献方法学质量较高。Meta分析结果显示:①与对照组相比佩戴口罩进行运动对心率影响不显著(SMD=0.02,95%CI:-0.11-0.15,P=0.81),但会提高呼气末二氧化碳水平(SMD=0.60,95%CI:0.37-0.83,P=0.00),降低血氧饱和度(SMD=-0.28,95%CI:-0.47至-0.09,P=0.03);②强度与持续时间是影响研究间异质性的因素,佩戴口罩进行高强度运动会使心率显著升高(SMD=-0.20,95%CI:-0.36至-0.04,P=0.02),高强度、短时间运动对被试血氧饱和度的影响非常显著地高于其他运动(SMD=-0.40,95%CI:-0.70至-0.10;SMD=-0.25,95%CI:-0.45至-0.04);③对于呼气末二氧化碳水平而言,维持一定强度增加运动时间或进一步增加强度,该指标均会显著升高,达到中等效应量(SMD=0.61,95%CI:0.06-1.15;SMD=0.58,95%CI:0.04-1.13)。结论:①现有的证�OBJECTIVE:Masks are one of the most important defenses against the virus.However,the impact of wearing masks during daily activities or sports on respiratory and circulatory function remains controversial.A comprehensive quantitative evaluation of the effects of mask-wearing on human heart rate,oxygen saturation and end-expiratory carbon dioxide by Meta-analysis was conducted.The effects of wearing different types of masks at different exercise intensities and time of exercise on the human respiratory and circulatory system were explored.METHODS:By February 2023,with“mask,face mask,N95,training,sports,running,walking,cycling”as the Chinese search terms and“masks,respiratory protective devices,N95 respirators,surgical face masks,exercise,resistance training,explosive training,muscle exercises”as English search terms,the experimental studies addressing the influence of exercise with a mask on hemodynamic indexes were retrieved from CNKI,Web of Science,PubMed,Cochrane Library and WanFang databases.The outcome indicators included three continuous variables-exercise center rate,blood oxygen saturation and end-expiratory carbon dioxide.Stata16.0 software was used to analyze the outcome indicators of the included literature.The PEDro scale was used as a quality assessment tool,and the funnel plot was used to analyze the impact of publication bias.RESULTS:Totally 25 articles involving 857 healthy children and adults were included in this Meta-analysis.The overall methodological quality was high,with 22 studies scoring 6 points on the PEDro scale,2 studies scoring 7 points and 1 study scoring 8 points.The meta-analysis results showed that compared with the control group,exercise with masks had no significant effect on heart rate(SMD=0.02,95%CI:-0.11 to 0.15,P=0.81),but increased end-expiratory carbon dioxide(SMD=0.60,95%CI:0.37 to 0.83,P=0.00),decreased oxygen saturation(SMD=-0.28,95%CI:-0.47 to-0.09,P=0.03).Intensity and duration were the factors that affected the heterogeneity between studies.Wearing a mask duri

关 键 词：外科口罩 N95式口罩 血氧饱和度 运动中心率 运动测试 呼气末二氧化碳 META分析 

分 类 号：R459.9[医药卫生—治疗学] R318[医药卫生—临床医学] R781