Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study

Detalhes bibliográficos
Autor(a) principal: Victora,Cesar Gomes
Data de Publicação: 2006
Outros Autores: Araújo,Cora Luiza Pavin, Menezes,Ana Maria Batista, Hallal,Pedro Curi, Vieira,Maria de Fátima, Neutzling,Marilda Borges, Gonçalves,Helen, Valle,Neiva Cristina, Lima,Rosangela Costa, Anselmi,Luciana, Behague,Dominique, Gigante,Denise Petrucci, Barros,Fernando Celso
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista de Saúde Pública
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-89102006000100008
Resumo: This paper describes the main methodological aspects of a cohort study, with emphasis on its recent phases, which may be relevant to investigators planning to carry out similar studies. In 1993, a population based study was launched in Pelotas, Southern Brazil. All 5,249 newborns delivered in the city's hospitals were enrolled, and sub-samples were visited at the ages of one, three and six months and of one and four years. In 2004-5 it was possible to trace 87.5% of the cohort at the age of 10-12 years. Sub-studies are addressing issues related to oral health, psychological development and mental health, body composition, and ethnography. Birth cohort studies are essential for investigating the early determinants of adult disease and nutritional status, yet few such studies are available from low and middle-income countries where these determinants may differ from those documented in more developed settings.
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spelling Methodological aspects of the 1993 Pelotas (Brazil) birth cohort studyLongitudinal studiesCohort studiesProspective studiesChild developmentFollow-up studiesEpidemiologic methodsThis paper describes the main methodological aspects of a cohort study, with emphasis on its recent phases, which may be relevant to investigators planning to carry out similar studies. In 1993, a population based study was launched in Pelotas, Southern Brazil. All 5,249 newborns delivered in the city's hospitals were enrolled, and sub-samples were visited at the ages of one, three and six months and of one and four years. In 2004-5 it was possible to trace 87.5% of the cohort at the age of 10-12 years. Sub-studies are addressing issues related to oral health, psychological development and mental health, body composition, and ethnography. Birth cohort studies are essential for investigating the early determinants of adult disease and nutritional status, yet few such studies are available from low and middle-income countries where these determinants may differ from those documented in more developed settings.Faculdade de Saúde Pública da Universidade de São Paulo2006-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-89102006000100008Revista de Saúde Pública v.40 n.1 2006reponame:Revista de Saúde Públicainstname:Universidade de São Paulo (USP)instacron:USP10.1590/S0034-89102006000100008info:eu-repo/semantics/openAccessVictora,Cesar GomesAraújo,Cora Luiza PavinMenezes,Ana Maria BatistaHallal,Pedro CuriVieira,Maria de FátimaNeutzling,Marilda BorgesGonçalves,HelenValle,Neiva CristinaLima,Rosangela CostaAnselmi,LucianaBehague,DominiqueGigante,Denise PetrucciBarros,Fernando Celsoeng2006-08-16T00:00:00Zoai:scielo:S0034-89102006000100008Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=0034-8910&lng=pt&nrm=isoONGhttps://old.scielo.br/oai/scielo-oai.phprevsp@org.usp.br||revsp1@usp.br1518-87870034-8910opendoar:2006-08-16T00:00Revista de Saúde Pública - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
title Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
spellingShingle Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
Victora,Cesar Gomes
Longitudinal studies
Cohort studies
Prospective studies
Child development
Follow-up studies
Epidemiologic methods
title_short Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
title_full Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
title_fullStr Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
title_full_unstemmed Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
title_sort Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
author Victora,Cesar Gomes
author_facet Victora,Cesar Gomes
Araújo,Cora Luiza Pavin
Menezes,Ana Maria Batista
Hallal,Pedro Curi
Vieira,Maria de Fátima
Neutzling,Marilda Borges
Gonçalves,Helen
Valle,Neiva Cristina
Lima,Rosangela Costa
Anselmi,Luciana
Behague,Dominique
Gigante,Denise Petrucci
Barros,Fernando Celso
author_role author
author2 Araújo,Cora Luiza Pavin
Menezes,Ana Maria Batista
Hallal,Pedro Curi
Vieira,Maria de Fátima
Neutzling,Marilda Borges
Gonçalves,Helen
Valle,Neiva Cristina
Lima,Rosangela Costa
Anselmi,Luciana
Behague,Dominique
Gigante,Denise Petrucci
Barros,Fernando Celso
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Victora,Cesar Gomes
Araújo,Cora Luiza Pavin
Menezes,Ana Maria Batista
Hallal,Pedro Curi
Vieira,Maria de Fátima
Neutzling,Marilda Borges
Gonçalves,Helen
Valle,Neiva Cristina
Lima,Rosangela Costa
Anselmi,Luciana
Behague,Dominique
Gigante,Denise Petrucci
Barros,Fernando Celso
dc.subject.por.fl_str_mv Longitudinal studies
Cohort studies
Prospective studies
Child development
Follow-up studies
Epidemiologic methods
topic Longitudinal studies
Cohort studies
Prospective studies
Child development
Follow-up studies
Epidemiologic methods
description This paper describes the main methodological aspects of a cohort study, with emphasis on its recent phases, which may be relevant to investigators planning to carry out similar studies. In 1993, a population based study was launched in Pelotas, Southern Brazil. All 5,249 newborns delivered in the city's hospitals were enrolled, and sub-samples were visited at the ages of one, three and six months and of one and four years. In 2004-5 it was possible to trace 87.5% of the cohort at the age of 10-12 years. Sub-studies are addressing issues related to oral health, psychological development and mental health, body composition, and ethnography. Birth cohort studies are essential for investigating the early determinants of adult disease and nutritional status, yet few such studies are available from low and middle-income countries where these determinants may differ from those documented in more developed settings.
publishDate 2006
dc.date.none.fl_str_mv 2006-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-89102006000100008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-89102006000100008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0034-89102006000100008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Faculdade de Saúde Pública da Universidade de São Paulo
publisher.none.fl_str_mv Faculdade de Saúde Pública da Universidade de São Paulo
dc.source.none.fl_str_mv Revista de Saúde Pública v.40 n.1 2006
reponame:Revista de Saúde Pública
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Revista de Saúde Pública
collection Revista de Saúde Pública
repository.name.fl_str_mv Revista de Saúde Pública - Universidade de São Paulo (USP)
repository.mail.fl_str_mv revsp@org.usp.br||revsp1@usp.br
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