外科口罩和N95口罩对运动耐受性、心率、呼吸频率和血氧饱和度的影响

IF 0.2 Q4 MEDICINE, GENERAL & INTERNAL
M. Hassabi, Shahin Salehi, A. A. Yekta, M. Qutbi, A. Hakakzadeh, M. P. Esfahani, S. M. T. Otaghsara, S. S. Shams, J. Parent-Nichols
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引用次数: 1

摘要

背景——尽管如今戴口罩是不可避免的,但戴口罩对生理参数的影响尚未报道。这项研究旨在评估不戴口罩、三层标准外科口罩和戴N95口罩对血氧饱和度、有氧耐力和运动表现的影响。方法:21名参与者参与了这项研究。在使用Bruce跑步机方案进行运动耐受性测试的同时,对每位参与者进行心电图监测。测试在不同的日期进行了三次。参与者在第一次测试中没有使用任何口罩,但在第二次和第三次测试中分别佩戴了外科口罩和N95口罩。评估呼吸频率(RR)10秒,然后乘以6。通过心电图监测心率(HR),通过数字脉搏血氧计监测血氧饱和度(O2Sat)。评估在热身前、每个Bruce阶段的中间和结束时以及恢复后1、2和5分钟进行(恢复期间戴口罩)。结果——Bruce跑步机方案第3阶段的三个试验的HR、RR和O2Sat测量数据均存在显著差异(p<0.05)。尽管N95试验在整个恢复期的HR仍高于其他试验(p<0.05),但RR和O2Sat测量数据在恢复期没有差异。结论佩戴外科口罩和N95口罩对HR、RR、O2Sat和运动耐量有显著影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect Of Surgical And N95 Facial Masks On Exercise Tolerance, Heart Rate, Respiratory Rate And Blood Oxygen Saturation
Background — Although wearing masks is inevitable these days, the effects of wearing them on physiologic parameters have not been reported. This study aimed to assess the effects of wearing no mask, a three-layer standard surgical mask, and wearing an N95 mask on blood oxygen saturation, aerobic tolerance, and performance during exercise. Methods — Twenty-one participants were enrolled in the study. Each participant was monitored with electrocardiography (ECG) while performing an exercise tolerance test using the Bruce treadmill protocol. Testing was conducted three times on different dates. Participants did not use any mask in the first test but did wear surgical and N95 masks during the second and third tests respectively. Respiratory rate (RR) was assessed for 10 seconds and then multiplied by 6. Heart rate (HR) was monitored by ECG, and oxygen saturation levels were monitored (O2Sat) via digital pulse-oximetry. Assessments were done before warm-up, at the middle and end of each Bruce stage, and as well at 1, 2, and 5 minutes into recovery (masks were worn during recovery). Results — HR, RR, and O2Sat measured data were all significantly different between the three trials at end-stage 3 of Bruce treadmill protocol (p<0.05). Although HR was still higher through the recovery period in the N95 trial in comparison with other trials (p<0.05), RR and O2Sat measured data were not different in the recovery phase. Conclusion — HR, RR, O2Sat and exercise tolerance are significantly affected by wearing surgical and N95 masks.
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来源期刊
Russian Open Medical Journal
Russian Open Medical Journal MEDICINE, GENERAL & INTERNAL-
CiteScore
0.90
自引率
0.00%
发文量
39
期刊介绍: Russian Open Medical Journal (RusOMJ) (ISSN 2304-3415) is an international peer reviewed open access e-journal. The website is updated quarterly with the RusOMJ’s latest original research, clinical studies, case reports, reviews, news, and comment articles. This Journal devoted to all field of medicine. All the RusOMJ’s articles are published in full on www.romj.org with open access and no limits on word counts. Our mission is to lead the debate on health and to engage, inform, and stimulate doctors, researchers, and other health professionals in ways that will improve outcomes for patients. The RusOMJ team is based mainly in Saratov (Russia), although we also have editors elsewhere in Russian and in other countries.
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