The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil

Detalhes bibliográficos
Autor(a) principal: Ribeiro-Silva, Rita de Cássia
Data de Publicação: 2014
Outros Autores: Fiaccone, Rosemeire Leovigildo, Barreto, Mauricio Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/17877
Resumo: Objective: To assess the influence of zinc serum status on the prevalence of wheezing in a sample of children and adolescents in Northeastern Brazil. Research methods and procedures: This is a cross-sectional study which included 592 students of 6–12 years old, from the public elementary schools of São Francisco do Conde, Bahia, Northeastern Brazil. Report of wheezing in the past 12 months was collected using a questionnaire of the International Study of Asthma and Allergies in Childhood Program (ISAAC) phase III, adapted to Portuguese. The determination of serum Zn levels was performed using a flame atomic absorption spectrometer. Data on anthropometric status, level of physical activity, pubertal development and socioeconomic information, for each participant were obtained. Multivariate logistic regression analyses were used to assess the associations of interest. Results: Of the students, 8.6% (95% CI 6.30–10.9) reported having wheezing. The mean (SD) serum zinc level was 114 (22.9 g/dL). The results of the multiple logistic regression analysis showed, after adjustments, positive and significant association between low serum zinc levels and wheezing. Students categorized as being below the median for serum Zn concentration presented an almost 1.9-fold increase in the wheezing prevalence ratio (OR = 1.9; 95% CI 1.03–3.53). Conclusion: The main findings of this study suggest that the level of zinc may influence the risk of wheezing in late childhood on the study population.
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spelling Ribeiro-Silva, Rita de CássiaFiaccone, Rosemeire LeovigildoBarreto, Mauricio Lima2015-06-15T12:28:57Z2014-07J Trace Elem Med Biol.http://repositorio.ufba.br/ri/handle/ri/17877J Trace Elem Med Biol, v.28, n.3, p.293-7.Objective: To assess the influence of zinc serum status on the prevalence of wheezing in a sample of children and adolescents in Northeastern Brazil. Research methods and procedures: This is a cross-sectional study which included 592 students of 6–12 years old, from the public elementary schools of São Francisco do Conde, Bahia, Northeastern Brazil. Report of wheezing in the past 12 months was collected using a questionnaire of the International Study of Asthma and Allergies in Childhood Program (ISAAC) phase III, adapted to Portuguese. The determination of serum Zn levels was performed using a flame atomic absorption spectrometer. Data on anthropometric status, level of physical activity, pubertal development and socioeconomic information, for each participant were obtained. Multivariate logistic regression analyses were used to assess the associations of interest. Results: Of the students, 8.6% (95% CI 6.30–10.9) reported having wheezing. The mean (SD) serum zinc level was 114 (22.9 g/dL). The results of the multiple logistic regression analysis showed, after adjustments, positive and significant association between low serum zinc levels and wheezing. Students categorized as being below the median for serum Zn concentration presented an almost 1.9-fold increase in the wheezing prevalence ratio (OR = 1.9; 95% CI 1.03–3.53). Conclusion: The main findings of this study suggest that the level of zinc may influence the risk of wheezing in late childhood on the study population.Submitted by Maria Creuza Silva (mariakreuza@yahoo.com.br) on 2015-06-15T12:28:57Z No. of bitstreams: 1 Rita Ribeiro et al. 2014.pdf: 607911 bytes, checksum: 081c19e115ce24a4890a10e32529ac50 (MD5)Made available in DSpace on 2015-06-15T12:28:57Z (GMT). No. of bitstreams: 1 Rita Ribeiro et al. 2014.pdf: 607911 bytes, checksum: 081c19e115ce24a4890a10e32529ac50 (MD5) Previous issue date: 2014-07StuttgartGustav Elsevierhttp://www.ncbi.nlm.nih.gov/pubmed/24686116reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAWheezingSerum Zinc LevelsNutritionChildrenAdolescentsThe prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALRita Ribeiro et al. 2014.pdfRita Ribeiro et al. 2014.pdfapplication/pdf607911https://repositorio.ufba.br/bitstream/ri/17877/1/Rita%20Ribeiro%20et%20al.%202014.pdf081c19e115ce24a4890a10e32529ac50MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/17877/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTRita Ribeiro et al. 2014.pdf.txtRita Ribeiro et al. 2014.pdf.txtExtracted texttext/plain34441https://repositorio.ufba.br/bitstream/ri/17877/3/Rita%20Ribeiro%20et%20al.%202014.pdf.txt9948c64bfa245e0564c904e0643e0c3cMD53ri/178772022-07-01 10:46:55.637oai:repositorio.ufba.br:ri/17877VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBLgoKIFBlbG8gcHJvY2Vzc28gZGUgc3VibWlzc++/vW8gZGUgZG9jdW1lbnRvcywgbyBhdXRvciBvdSBzZXUgcmVwcmVzZW50YW50ZSBsZWdhbCwgYW8gYWNlaXRhciAKZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEsIGNvbmNlZGUgYW8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuaXZlcnNpZGFkZSBGZWRlcmFsIGRhIEJhaGlhIApvIGRpcmVpdG8gZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCBkZSBwcmVzZXJ2Ye+/ve+/vW8uIApFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIGF1dG9yL2NvcHlyaWdodCwgbWFzIGVudGVuZGUgbyBkb2N1bWVudG8gCmNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4KCiBQYXJhIG9zIGRvY3VtZW50b3MgcHVibGljYWRvcyBjb20gcmVwYXNzZSBkZSBkaXJlaXRvcyBkZSBkaXN0cmlidWnvv73vv71vLCBlc3NlIHRlcm1vIGRlIGxpY2Vu77+9YSAKZW50ZW5kZSBxdWU6CgogTWFudGVuZG8gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIHJlcGFzc2Fkb3MgYSB0ZXJjZWlyb3MsIGVtIGNhc28gZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8KcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIGludGVncmFsLCBtYXMgbGliZXJhIGFzIGluZm9ybWHvv73vv71lcyBzb2JyZSBvIGRvY3VtZW50bwooTWV0YWRhZG9zIGVzY3JpdGl2b3MpLgoKIERlc3RhIGZvcm1hLCBhdGVuZGVuZG8gYW9zIGFuc2Vpb3MgZGVzc2EgdW5pdmVyc2lkYWRlIGVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gCmFzIHJlc3Ryae+/ve+/vWVzIGltcG9zdGFzIHBlbG9zIGVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4KCiBQYXJhIGFzIHB1YmxpY2Hvv73vv71lcyBzZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgQWNlc3NvIEFiZXJ0bywgb3MgZGVw77+9c2l0b3MgCmNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIG1hcyBtYW5077+9bSBhY2Vzc28gaXJyZXN0cml0byAKYW8gbWV0YWRhZG9zIGUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIGNvbnNlbnRpbWVudG8KIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgZXN0YXJlbSBlbSBpbmljaWF0aXZhcyBkZSBhY2Vzc28gYWJlcnRvLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-01T13:46:55Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
title The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
spellingShingle The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
Ribeiro-Silva, Rita de Cássia
Wheezing
Serum Zinc Levels
Nutrition
Children
Adolescents
title_short The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
title_full The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
title_fullStr The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
title_full_unstemmed The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
title_sort The prevalence of wheezing and its association with serum zinc concentration in children and adolescents in Brazil
author Ribeiro-Silva, Rita de Cássia
author_facet Ribeiro-Silva, Rita de Cássia
Fiaccone, Rosemeire Leovigildo
Barreto, Mauricio Lima
author_role author
author2 Fiaccone, Rosemeire Leovigildo
Barreto, Mauricio Lima
author2_role author
author
dc.contributor.author.fl_str_mv Ribeiro-Silva, Rita de Cássia
Fiaccone, Rosemeire Leovigildo
Barreto, Mauricio Lima
dc.subject.por.fl_str_mv Wheezing
Serum Zinc Levels
Nutrition
Children
Adolescents
topic Wheezing
Serum Zinc Levels
Nutrition
Children
Adolescents
description Objective: To assess the influence of zinc serum status on the prevalence of wheezing in a sample of children and adolescents in Northeastern Brazil. Research methods and procedures: This is a cross-sectional study which included 592 students of 6–12 years old, from the public elementary schools of São Francisco do Conde, Bahia, Northeastern Brazil. Report of wheezing in the past 12 months was collected using a questionnaire of the International Study of Asthma and Allergies in Childhood Program (ISAAC) phase III, adapted to Portuguese. The determination of serum Zn levels was performed using a flame atomic absorption spectrometer. Data on anthropometric status, level of physical activity, pubertal development and socioeconomic information, for each participant were obtained. Multivariate logistic regression analyses were used to assess the associations of interest. Results: Of the students, 8.6% (95% CI 6.30–10.9) reported having wheezing. The mean (SD) serum zinc level was 114 (22.9 g/dL). The results of the multiple logistic regression analysis showed, after adjustments, positive and significant association between low serum zinc levels and wheezing. Students categorized as being below the median for serum Zn concentration presented an almost 1.9-fold increase in the wheezing prevalence ratio (OR = 1.9; 95% CI 1.03–3.53). Conclusion: The main findings of this study suggest that the level of zinc may influence the risk of wheezing in late childhood on the study population.
publishDate 2014
dc.date.issued.fl_str_mv 2014-07
dc.date.accessioned.fl_str_mv 2015-06-15T12:28:57Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/17877
dc.identifier.issn.none.fl_str_mv J Trace Elem Med Biol.
dc.identifier.number.pt_BR.fl_str_mv J Trace Elem Med Biol, v.28, n.3, p.293-7.
identifier_str_mv J Trace Elem Med Biol.
J Trace Elem Med Biol, v.28, n.3, p.293-7.
url http://repositorio.ufba.br/ri/handle/ri/17877
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Gustav Elsevier
publisher.none.fl_str_mv Gustav Elsevier
dc.source.pt_BR.fl_str_mv http://www.ncbi.nlm.nih.gov/pubmed/24686116
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