Methodological aspects of the 1993 Pelotas (Brazil) birth cohort study
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , , , , , , , , |
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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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 |
_version_ |
1748936495064940544 |