{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Iitani K"],"funding":["NIBIB NIH HHS","University of Maryland, Baltimore County","National Institutes of Health","Japan Society for the Promotion of Science"],"pagination":["50-56"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8550888"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["98"],"pubmed_abstract":["Medical professionals have complained of extreme discomfort and fatigue from continuous wearing of N95 respirators (N95) overlaid with surgical masks (SM) and face shields (FS) during COVID-19 pandemic. However, there are no reports on the effect of face coverings on transdermal CO<sub>2</sub> (TrCO<sub>2</sub>) levels (a measure of blood CO<sub>2</sub>) during moderate activity. In this study, real-time monitoring of TrCO<sub>2</sub>, heart rate and skin surface temperature was conducted for six subjects aged 20-59 years with and without wearing personal protective equipment (PPE). We initially studied the effect of wearing PPE (N95+SM+FS) at rest. Then, the effect of moderate stepping/walking activity (120 steps per minute for 60 min) while wearing PPE was evaluated. In addition, we inve"],"journal":["Medical engineering & physics"],"pubmed_title":["What do masks mask? A study on transdermal CO<sub>2</sub> monitoring."],"pmcid":["PMC8550888"],"funding_grant_id":["JP19J01649","U01 EB021952","1U01EB021952-01"],"pubmed_authors":["Ramamurthy SS","Rao S","Iitani K","Rao G","Ge X","Tyson J"],"additional_accession":[]},"is_claimable":false,"name":"What do masks mask? A study on transdermal CO<sub>2</sub> monitoring.","description":"Medical professionals have complained of extreme discomfort and fatigue from continuous wearing of N95 respirators (N95) overlaid with surgical masks (SM) and face shields (FS) during COVID-19 pandemic. However, there are no reports on the effect of face coverings on transdermal CO<sub>2</sub> (TrCO<sub>2</sub>) levels (a measure of blood CO<sub>2</sub>) during moderate activity. In this study, real-time monitoring of TrCO<sub>2</sub>, heart rate and skin surface temperature was conducted for six subjects aged 20-59 years with and without wearing personal protective equipment (PPE). We initially studied the effect of wearing PPE (N95+SM+FS) at rest. Then, the effect of moderate stepping/walking activity (120 steps per minute for 60 min) while wearing PPE was evaluated. In addition, we inve","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Dec","modification":"2026-05-08T18:36:51.682Z","creation":"2022-02-11T13:25:02.97Z"},"accession":"S-EPMC8550888","cross_references":{"pubmed":["34848038"],"doi":["10.1016/j.medengphy.2021.10.013"]}}