Prevalence of vitamin d deficiency and its relationship with factors associated with recurrent wheezing

dc.creatorSílvia Almeida Cardoso
dc.creatorMirna Peçanha Brito
dc.creatorLuiz Sérgio Silva
dc.date.accessioned2023-10-31T20:10:33Z
dc.date.accessioned2025-09-08T23:39:43Z
dc.date.available2023-10-31T20:10:33Z
dc.date.issued2019
dc.format.mimetypepdf
dc.identifier.doi10.1590/1806-3713/e20170431
dc.identifier.issn18063713
dc.identifier.urihttps://hdl.handle.net/1843/60372
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJornal Brasileiro de Pneumologia
dc.rightsAcesso Aberto
dc.subjectAsthma
dc.subjectVitamin D
dc.subjectRespiratory Sounds
dc.subject.otherAsthma
dc.subject.otherSibilância
dc.subject.otherVitamina D
dc.titlePrevalence of vitamin d deficiency and its relationship with factors associated with recurrent wheezing
dc.typeArtigo de periódico
local.citation.epage6
local.citation.issue1
local.citation.spage1
local.citation.volume45
local.description.resumoObjective: To determine the prevalence of vitamin D defi ciency/insuffi ciency in children 0-18 years of age with recurrent wheezing and/or asthma residing in the microregion of Viçosa, Minas Gerais, Brazil, and treated at a referral center, and to determine its association with major risk factors for wheezing. Methods: A cross-sectional study was performed using a semi-structured questionnaire, which was administered by trained interviewers to the legal guardians of the study participants. Data were obtained regarding general characteristics of recurrent wheezing; general sociodemographic, environmental, and biologic factors; and atopy-related factors. The magnitude of the statistical association was assessed by calculating ORs and their corresponding 95% CIs by using multiple logistic regression. Results: We included 124 children in the study. The prevalence of vitamin D defi ciency/insuffi ciency in the sample was 57.3%. Vitamin D deficiency/insufficiency was found to be associated with wheezing in the fi rst year of life, personal history of atopic dermatitis, environmental pollution, and vitamin D supplementation until 2 years of age. Conclusions: The prevalence of vitamin D defi ciency/insuffi ciency was high in our sample. Vitamin D concentrations were directly associated with vitamin D supplementation until 2 years of age and were inversely associated with wheezing events in the fi rst year of life, personal history of atopic dermatitis, and environmental pollution.
local.publisher.countryBrasil
local.publisher.departmentMED - DEPARTAMENTO DE MEDICINA PREVENTIVA SOCIAL
local.publisher.initialsUFMG
local.url.externahttps://doi.org/10.1590/1806-3713/e20170431

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