Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)

Barreto, Mauricio Lima; Genser, Bernd; Cooper, Philip J.; Chico, Martha E.; Vaca-Martínez, Gioconda Maritza; Rodriguez, Alejandro; Alcântara-Neves, Neuza Maria; Carvalho, Lain Carlos Pontes de; Stein, Renato Tetelbom; Cruz Filho, Álvaro Augusto Souza da; Rodrigues, Laura C.

Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)

Detalhes bibliográficos
Autor(a) principal:	Barreto, Mauricio Lima
Data de Publicação:	2006
Outros Autores:	Genser, Bernd, Cooper, Philip J., Chico, Martha E., Vaca-Martínez, Gioconda Maritza, Rodriguez, Alejandro, Alcântara-Neves, Neuza Maria, Carvalho, Lain Carlos Pontes de, Stein, Renato Tetelbom, Cruz Filho, Álvaro Augusto Souza da, Rodrigues, Laura C.
Tipo de documento:	Artigo
Idioma:	eng
Título da fonte:	Repositório Institucional da UFBA
Texto Completo:	http://www.repositorio.ufba.br/ri/handle/ri/12167
Resumo:	p.1-9

Metadados do item

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spelling	Barreto, Mauricio LimaGenser, BerndCooper, Philip J.Chico, Martha E.Vaca-Martínez, Gioconda MaritzaRodriguez, AlejandroAlcântara-Neves, Neuza MariaCarvalho, Lain Carlos Pontes deStein, Renato TetelbomCruz Filho, Álvaro Augusto Souza daRodrigues, Laura C.Barreto, Mauricio LimaGenser, BerndCooper, Philip J.Chico, Martha E.Vaca-Martínez, Gioconda MaritzaRodriguez, AlejandroAlcântara-Neves, Neuza MariaCarvalho, Lain Carlos Pontes deStein, Renato TetelbomCruz Filho, Álvaro Augusto Souza daRodrigues, Laura C.2013-07-12T12:44:00Z2013-07-12T12:44:00Z20061471-2466http://www.repositorio.ufba.br/ri/handle/ri/12167v.6 n. 24p.1-9Background Asthma and allergic diseases are becoming increasingly frequent in children in urban centres of Latin America although the prevalence of allergic disease is still low in rural areas. Understanding better why the prevalence of asthma is greater in urban migrant populations and the role of risk factors such as life style and environmental exposures, may be key to understand what is behind this trend. Methods/design The Esmeraldas-SCAALA (Social Changes, Asthma and Allergy in Latin America) study consists of cross-sectional and nested case-control studies of school children in rural and urban areas of Esmeraldas Province in Ecuador. The cross-sectional study will investigate risk factors for atopy and allergic disease in rural and migrant urban Afro-Ecuadorian school children and the nested case-control study will examine environmental, biologic and social risk factors for asthma among asthma cases and non-asthmatic controls from the cross-sectional study. Data will be collected through standardised questionnaires, skin prick testing to relevant aeroallergen extracts, stool examinations for parasites, blood sampling (for measurement of IgE, interleukins and other immunological parameters), anthropometric measurements for assessment of nutritional status, exercise testing for assessment of exercise-induced bronchospasm and dust sampling for measurement of household endotoxin and allergen levels. Discussion The information will be used to identify the factors associated with an increased risk of asthma and allergies in migrant and urbanizing populations, to improve the understanding of the causes of the increase in asthma prevalence and to identify potentially modifiable factors to inform the design of prevention programmes to reduce the risk of allergy in urban populations in Latin America.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-07-12T12:44:00Z No. of bitstreams: 1 1471-2466-6-24.pdf: 278319 bytes, checksum: 3c6eccbcc64cc0fa2a46555c9f28ef01 (MD5)Made available in DSpace on 2013-07-12T12:44:00Z (GMT). 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dc.title.pt_BR.fl_str_mv	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
dc.title.alternative.pt_BR.fl_str_mv	BMC Pulmonary Medicine
title	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
spellingShingle	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study) Barreto, Mauricio Lima
title_short	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
title_full	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
title_fullStr	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
title_full_unstemmed	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
title_sort	Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)
author	Barreto, Mauricio Lima
author_facet	Barreto, Mauricio Lima Genser, Bernd Cooper, Philip J. Chico, Martha E. Vaca-Martínez, Gioconda Maritza Rodriguez, Alejandro Alcântara-Neves, Neuza Maria Carvalho, Lain Carlos Pontes de Stein, Renato Tetelbom Cruz Filho, Álvaro Augusto Souza da Rodrigues, Laura C.
author_role	author
author2	Genser, Bernd Cooper, Philip J. Chico, Martha E. Vaca-Martínez, Gioconda Maritza Rodriguez, Alejandro Alcântara-Neves, Neuza Maria Carvalho, Lain Carlos Pontes de Stein, Renato Tetelbom Cruz Filho, Álvaro Augusto Souza da Rodrigues, Laura C.
author2_role	author author author author author author author author author author
dc.contributor.author.fl_str_mv	Barreto, Mauricio Lima Genser, Bernd Cooper, Philip J. Chico, Martha E. Vaca-Martínez, Gioconda Maritza Rodriguez, Alejandro Alcântara-Neves, Neuza Maria Carvalho, Lain Carlos Pontes de Stein, Renato Tetelbom Cruz Filho, Álvaro Augusto Souza da Rodrigues, Laura C. Barreto, Mauricio Lima Genser, Bernd Cooper, Philip J. Chico, Martha E. Vaca-Martínez, Gioconda Maritza Rodriguez, Alejandro Alcântara-Neves, Neuza Maria Carvalho, Lain Carlos Pontes de Stein, Renato Tetelbom Cruz Filho, Álvaro Augusto Souza da Rodrigues, Laura C.
description	p.1-9
publishDate	2006
dc.date.issued.fl_str_mv	2006
dc.date.accessioned.fl_str_mv	2013-07-12T12:44:00Z
dc.date.available.fl_str_mv	2013-07-12T12:44:00Z
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dc.identifier.issn.none.fl_str_mv	1471-2466
dc.identifier.number.pt_BR.fl_str_mv	v.6 n. 24
identifier_str_mv	1471-2466 v.6 n. 24
url	http://www.repositorio.ufba.br/ri/handle/ri/12167
dc.language.iso.fl_str_mv	eng
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Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)

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