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dc.contributor.author | Urdal, Jarle | es_ES |
dc.contributor.author | Engan, Kjersti | es_ES |
dc.contributor.author | Eftestøl, Trygve | es_ES |
dc.contributor.author | Naranjo Ornedo, Valeriana | es_ES |
dc.contributor.author | Haud, Ingunn Anda | es_ES |
dc.contributor.author | Yeconia, Anita | es_ES |
dc.contributor.author | Kidanto, Hussein | es_ES |
dc.contributor.author | Ersdal, Hege | es_ES |
dc.date.accessioned | 2021-04-23T03:31:28Z | |
dc.date.available | 2021-04-23T03:31:28Z | |
dc.date.issued | 2020-09 | es_ES |
dc.identifier.issn | 0169-2607 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/165517 | |
dc.description.abstract | [EN] Background and Objective: Early neonatal death is a worldwide challenge with 1 million newborn deaths every year. The primary cause of these deaths are complications during labour and birth asphyxia. The majority of these newborns could have been saved with adequate resuscitation at birth. Newborn resuscitation guidelines recommend immediate drying, stimulation, suctioning if indicated, and ventilation of non-breathing newborns. A system that will automatically detect and extract time periods where different resuscitation activities are performed, would be highly beneficial to evaluate what resuscitation activities that are improving the state of the newborn, and if current guidelines are good and if they are followed. The potential effects of especially stimulation are not very well documented as it has been difficult to investigate through observations. In this paper the main objective is to identify stimulation activities, regardless if the state of the newborn is changed or not, and produce timelines of the resuscitation episode with the identified stimulations. Methods: Data is collected by utilizing a new heart rate device, NeoBeat, with dry-electrode ECG and accelerometer sensors placed on the abdomen of the newborn. We propose a method, NBstim, based on time domain and frequency domain features from the accelerometer signals and ECG signals from NeoBeat, to detect time periods of stimulation. NBstim use causal features from a gliding window of the signals, thus it can potentially be used in future realtime systems. A high performing feature subset is found using feature selection. System performance is computed using a leave-one-out cross-validation and compared with manual annotations. Results: The system achieves an overall accuracy of 90.3% when identifying regions with stimulation activities. Conclusion: The performance indicates that the proposed NBstim, used with signals from the NeoBeat can be used to determine when stimulation is performed. The provided activity timelines, in combination with the status of the newborn, for example the heart rate, at different time points, can be studied further to investigate both the time spent and the effect of different newborn resuscitation parameters. | es_ES |
dc.description.sponsorship | This work is part of the Safer Births project which has received funding from Laerdal Foundation, Laerdal Global Health, Skattefunn, Norwegian Ministry of Education and USAID. The work was partly supported by the Research Council of Norway through the Global Health and Vaccination Programme (GLOBVAC) project number 228203. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Computer Methods and Programs in Biomedicine | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Newborn resuscitation | es_ES |
dc.subject | Activity recognition | es_ES |
dc.subject | Automatic annotation | es_ES |
dc.subject | Machine learning | es_ES |
dc.subject.classification | TEORIA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | Automatic identification of stimulation activities during newborn resuscitation using ECG and accelerometer signals | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.cmpb.2020.105445 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/RCN//228203/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions | es_ES |
dc.description.bibliographicCitation | Urdal, J.; Engan, K.; Eftestøl, T.; Naranjo Ornedo, V.; Haud, IA.; Yeconia, A.; Kidanto, H.... (2020). Automatic identification of stimulation activities during newborn resuscitation using ECG and accelerometer signals. Computer Methods and Programs in Biomedicine. 193:1-9. https://doi.org/10.1016/j.cmpb.2020.105445 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.cmpb.2020.105445 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 9 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 193 | es_ES |
dc.identifier.pmid | 32283386 | es_ES |
dc.relation.pasarela | S\408332 | es_ES |
dc.contributor.funder | Research Council of Norway | es_ES |
dc.contributor.funder | Laerdal Foundation for Acute Medicine | es_ES |
dc.contributor.funder | United States Agency for International Development | es_ES |
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