Relationship between thoracoabdominal mobility and hours of life in infants: A cross-sectional study

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dc.contributor.authorGuerra Azevedo, Ingrid
dc.contributor.authorPeres, Ana Lorena
dc.contributor.authorMoran, Cristiane Aparecida
dc.contributor.authorde Oliveira Holanda, Norrara
dc.contributor.authorGomes, Danielle C.
dc.contributor.authorAlves Pereira, Silvana
dc.coverageBrazilen_US
dc.date2021
dc.date.accessioned2024-03-07T14:19:54Z
dc.date.available2024-03-07T14:19:54Z
dc.description.abstractAssessing the relationship between thoracoabdominal mobility (TAM) in newborns (NBs) is relevant for a greater understanding of pulmonary kinematics. This study aimed to assess the association between TAM, hours of life and respiratory rate (RR) in term NBs. Healthy NBs were included in the sample. They were filmed for 2 min, with markers in the lateral region of the trunk, delimiting the thoracic and abdominal areas. TAM and RR were assessed using a MATLAB® routine. For kinematic analysis, an algorithm created graphs presenting thoracoabdominal mobility. A total of 26 NBs were evaluated. TAM was the only variable that exhibited a statistically significant intergroup difference, showing that the fewer the hours of life, the greater the mobility. Simple linear regression analysis showed that RR can explain 31% of the variation in abdominal mobility (p = 0.002). Thus, the fewer the hours of life, the greater the TAM of NBs, with a predominance of abdominal compartment mobility.en_US
dc.description.versionpostprinten_US
dc.formatPDFen_US
dc.identifier.citationRespiratory Physiology & Neurobiology, Vol. 290, 1-5, 2021en_US
dc.identifier.doi10.1016/j.resp.2021.103676en_US
dc.identifier.issn1878-1519 (electrónica)en_US
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/5466
dc.language.isoenen_US
dc.publisherElservier Science BVen_US
dc.rightsCopyright © 2021 Elsevier B.V. All rights reserved.en_US
dc.sourceRespiratory Physiology & Neurobiologyen_US
dc.subjectBiomechanicsen_US
dc.subjectPhotogrammetry
dc.subjectNewborn
dc.titleRelationship between thoracoabdominal mobility and hours of life in infants: A cross-sectional studyen_US
dc.typeArtículo de Revistaen_US
uct.carreraKinesiologíaen_US
uct.catalogadorJCCLen_US
uct.comunidadCiencias de la Saluden_US
uct.disciplinaKinesiologíaen_US
uct.facultadFacultad de Ciencias de la Saluden_US
uct.indizacionSCI EXPANDEDen_US
uct.indizacionPubMed
uct.indizacionPascal Francis
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