Validation of noncontact cardiorespiratory monitoring using impulse-radio ultra-wideband radar against nocturnal polysomnography
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Sun | - |
dc.contributor.author | Lee, Yonggu | - |
dc.contributor.author | Lim, Young-Hyo | - |
dc.contributor.author | Park, Hyun-Kyung | - |
dc.contributor.author | Cho, Sung Ho | - |
dc.contributor.author | Cho, Seok Hyun | - |
dc.date.accessioned | 2021-08-02T08:52:20Z | - |
dc.date.available | 2021-08-02T08:52:20Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.issn | 1520-9512 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/8935 | - |
dc.description.abstract | Purpose Polysomnography (PSG) is a standard diagnostic test for obstructive sleep apnea (OSA). However, PSG requires many skin-contacted sensors to monitor vital signs of patients, which may also hamper patients’ sleep. Because impulse-radio ultra-wideband (IR-UWB) radar can detect the movements of heart and lungs without contact, it may be utilized for vital sign monitoring during sleep. Therefore, we aimed to verify the accuracy and reliability of the breathing rate (BR) and the heart rate (HR) measured by IR-UWB radar. Method Data acquisition with PSG and IR-UWB radar was performed simultaneously in 6 healthy volunteers and in 15 patients with suspected OSA. Subjects were divided into 4 groups (normal, mild OSA, moderate OSA, and severe OSA) according to the apnea-hypopnea index (AHI). BRs and HRs obtained from the radar using a software algorithm were compared with the BRs (chest belt) and the HRs (electrocardiography) obtained from the PSG. Results In normal and in mild OSA, BRs (intraclass correlation coefficients R [ICCR] 0.959 [0.956–0.961] and 0.957 [0.955–0.960], respectively) and HRs ([ICCR] 0.927 [0.922–0.931] and 0.926 [0.922–0.931], respectively) measured in the radar showed excellent agreement with those measured in PSG. In moderate and severe OSA, BRs ([ICCR] 0.957 [0.956–0.959] and 0.873 [0.864–0.882], respectively) and HRs ([ICCR] 0.907 [0.904–0.910] and 0.799 [0.784–0.812], respectively) from the two methods also agreed well. Conclusions The IR-UWB radar could accurately measure BRs and HRs in sleeping patients with OSA. Therefore, IR-UWB radar may be utilized as a cardiopulmonary monitor during sleep. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.title | Validation of noncontact cardiorespiratory monitoring using impulse-radio ultra-wideband radar against nocturnal polysomnography | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Yonggu | - |
dc.contributor.affiliatedAuthor | Lim, Young-Hyo | - |
dc.contributor.affiliatedAuthor | Park, Hyun-Kyung | - |
dc.contributor.affiliatedAuthor | Cho, Sung Ho | - |
dc.identifier.doi | 10.1007/s11325-019-01908-1 | - |
dc.identifier.scopusid | 2-s2.0-85070364632 | - |
dc.identifier.wosid | 000559837000007 | - |
dc.identifier.bibliographicCitation | SLEEP AND BREATHING, v.24, no.3, pp.841 - 848 | - |
dc.relation.isPartOf | SLEEP AND BREATHING | - |
dc.citation.title | SLEEP AND BREATHING | - |
dc.citation.volume | 24 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 841 | - |
dc.citation.endPage | 848 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Respiratory System | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Respiratory System | - |
dc.subject.keywordPlus | OBSTRUCTIVE SLEEP-APNEA | - |
dc.subject.keywordPlus | WALL | - |
dc.subject.keywordAuthor | Cardiopulmonary | - |
dc.subject.keywordAuthor | Apnea | - |
dc.subject.keywordAuthor | Radar | - |
dc.subject.keywordAuthor | Polysomnography | - |
dc.subject.keywordAuthor | Noncontact | - |
dc.subject.keywordAuthor | Monitoring | - |
dc.identifier.url | https://link.springer.com/article/10.1007/s11325-019-01908-1 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.