Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박현경 | - |
dc.date.accessioned | 2022-09-26T04:14:42Z | - |
dc.date.available | 2022-09-26T04:14:42Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.citation | PLOS ONE, v. 15, no. 12, article no. e0243939, page. 1-15 | en_US |
dc.identifier.issn | 1932-6203 | en_US |
dc.identifier.uri | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0243939 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/173850 | - |
dc.description.abstract | Background: Current cardiorespiratory monitoring equipment can cause injuries and infections in neonates with fragile skin. Impulse-radio ultra-wideband (IR-UWB) radar was recently demonstrated to be an effective contactless vital sign monitor in adults. The purpose of this study was to assess heart rates (HRs) and respiratory rates (RRs) in the neonatal intensive care unit (NICU) using IR-UWB radar and to evaluate its accuracy and reliability compared to conventional electrocardiography (ECG)/impedance pneumography (IPG). Methods: The HR and RR were recorded in 34 neonates between 3 and 72 days of age during minimal movement (51 measurements in total) using IR-UWB radar (HRRd, RRRd) and ECG/IPG (HRECG, RRIPG) simultaneously. The radar signals were processed in real time using algorithms for neonates. Radar and ECG/IPG measurements were compared using concordance correlation coefficients (CCCs) and Bland-Altman plots. Results: From the 34 neonates, 12,530 HR samples and 3,504 RR samples were measured. Both the HR and RR measured using the two methods were highly concordant when the neonates had minimal movements (CCC = 0.95 between the RRRd and RRIPG, CCC = 0.97 between the HRRd and HRECG). In the Bland-Altman plot, the mean biases were 0.17 breaths/min (95% limit of agreement [LOA] -7.0-7.3) between the RRRd and RRIPG and -0.23 bpm (95% LOA -5.3-4.8) between the HRRd and HRECG. Moreover, the agreement for the HR and RR measurements between the two modalities was consistently high regardless of neonate weight. Conclusions: A cardiorespiratory monitor using IR-UWB radar may provide accurate non-contact HR and RR estimates without wires and electrodes for neonates in the NICU. | en_US |
dc.description.sponsorship | This research was supported by the Korea Special Therapeutic Education Center (Chairman Il-Kewon Kim) of Anyang, Korea, and the Bio and Medical Technology Development Program (Next Generation Biotechnology) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (NRF-2017M3A9E2064735). | en_US |
dc.language.iso | en | en_US |
dc.publisher | PUBLIC LIBRARY SCIENCE | en_US |
dc.title | Feasibility of non-contact cardiorespiratory monitoring using impulse-radio ultra-wideband radar in the neonatal intensive care unit | en_US |
dc.type | Article | en_US |
dc.relation.no | 12 | - |
dc.relation.volume | 15 | - |
dc.identifier.doi | 10.1371/journal.pone.0243939 | en_US |
dc.relation.page | 1-15 | - |
dc.relation.journal | PLOS ONE | - |
dc.contributor.googleauthor | Lee, Won Hyuk | - |
dc.contributor.googleauthor | Lee, Yonggu | - |
dc.contributor.googleauthor | Na, Jae Yoon | - |
dc.contributor.googleauthor | Kim, Seung Hyun | - |
dc.contributor.googleauthor | Lee, Hyun Ju | - |
dc.contributor.googleauthor | Lim, Young-Hyo | - |
dc.contributor.googleauthor | Cho, Seok Hyun | - |
dc.contributor.googleauthor | Cho, Sung Ho | - |
dc.contributor.googleauthor | Park, Hyun-Kyung | - |
dc.relation.code | 2020046504 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | neopark | - |
dc.identifier.orcid | https://orcid.org/0000-0001-5956-9208 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.