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Use este identificador para citar o ir al link de este elemento: http://hdl.handle.net/1843/48304
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Campo DCValorIdioma
dc.creatorDaniela de Melo Miranda Gonçalvespt_BR
dc.creatorGustavo Falbo Wandalsenpt_BR
dc.creatorAna Sílvia Scavacinipt_BR
dc.creatorFernanda de Córdoba Lanzapt_BR
dc.creatorAna Lucia Goulartpt_BR
dc.creatorDirceu Solépt_BR
dc.creatorAmélia Miyashiro Nunes dos Santospt_BR
dc.date.accessioned2022-12-21T14:52:08Z-
dc.date.available2022-12-21T14:52:08Z-
dc.date.issued2018-03-
dc.citation.volume136pt_BR
dc.citation.spage83pt_BR
dc.citation.epage87pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.rmed.2018.02.004pt_BR
dc.identifier.issn0954-6111pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/48304-
dc.description.resumoBackground: Pulmonary function in former preterm infants may be compromised during childhood. Objectives: To assess pulmonary function in very-low-birth-weight preterm infants at 6–12 months of corrected age and analyze the factors associated with abnormal pulmonary function. Methods: Cross-sectional study with preterm infants at 6–12 months of corrected age with birth weight <1500 g. Children with malformations or affected by neuromuscular and respiratory diseases were excluded. Forced expiratory flows were assessed using the chest compression technique, and volumes were measured by total body plethysmography. Pulmonary function parameters in preterm infants were compared to a control group of same-aged children born at term. Results: We studied 51 preterm and 37 infants born at term. Preterm infants had: gestational age at birth (30.0 ± 2.5 weeks), birth weight (1179 ± 247 g), 27.5% had bronchopulmonary dysplasia, and 45% received mechanical ventilation. Preterm infants had lower median z-scores in comparison to term infants for the following parameters (p < 0.05): FVC (−0.3 vs. 0.7), FEV0.5 (−0.5 vs. 0.9), FEV0.5/FVC (−0.6 vs. −0.5), FEF50 (−0.4 vs. 0.9), FEF75 (−0.3 vs. 0.8), FEF85 (−0.1 vs. 0.6) and FEF25-75 (−0.5 vs. 1.1). No term child had abnormal lung function, compared to 39.2% of preterm infants (p = 0.001). Factors associated with abnormal pulmonary function were lower gestational age at birth, small for gestational age, need for mechanical ventilation and presence of recurrent wheezing. Conclusions: Preterms had a high prevalence of abnormal pulmonary function and lower pulmonary function in comparison to term infants. Prematurity, intrauterine growth restriction, respiratory support and recurrent wheezing were associated with abnormal pulmonary function.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofRespiratory Medicinept_BR
dc.rightsAcesso Abertopt_BR
dc.subjectChildpt_BR
dc.subjectInfantpt_BR
dc.subjectPrematurept_BR
dc.subjectPulmonary functionpt_BR
dc.subjectPlethysmographypt_BR
dc.subjectRisk factorspt_BR
dc.subject.otherRecém-nascidopt_BR
dc.subject.otherPrematurospt_BR
dc.subject.otherPulmões - Fisiologiapt_BR
dc.subject.otherPletismografiapt_BR
dc.subject.otherFatores de riscopt_BR
dc.titlePulmonary function in former very low birth weight preterm infants in the first year of lifept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0954611118300337?via%3Dihubpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5243-2436pt_BR
dc.identifier.orcidhttp://orcid.org/0000-0003-2173-4380pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-9845-6097pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4748-6947pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-3579-0861pt_BR
dc.identifier.orcidhttp://orcid.org/0000-0002-8407-1556pt_BR
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