Incidence trend for breast cancer among young women in Goiânia, Brazil

Detalhes bibliográficos
Autor(a) principal: Freitas-Junior,Ruffo
Data de Publicação: 2010
Outros Autores: Freitas,Nilceana Maya Aires, Curado,Maria Paula, Martins,Edesio, Silva,Carleane Maciel Bandeira, Rahal,Rosemar Macedo Sousa, Queiroz,Geraldo Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: São Paulo medical journal (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802010000200007
Resumo: CONTEXT AND OBJECTIVE: It has been suggested that there has been a large increase in breast cancer incidence among young women over the last decade. The aim of this study was to describe the incidence of breast cancer among young women up to 39 years of age in Goiânia, between 1988 and 2003, and to compare this with other age groups. DESIGN AND SETTING: Retrospective study using the database of the Population-based Cancer Registry of Goiânia, State of Goiás, Brazil. METHODS: The incidence was calculated according to age groups: up to 39 years, 40 to 59 years and 60 years and over. Average annual percentage changes (AAPCs) were estimated for the different age groups using Poisson regression. RESULTS: Over this period, 3,310 new cases were recorded. The standardized incidence was 2.89/100,000 in 1988 and increased to 6.37/100,000 in 2003 (R² = 0.52) for the group aged up to 39 years (p < 0.003). For the group from 40 to 59 years old, the incidence was 14.39/100,000 in 1988 and 41.70/100,000 in 2003 (R² = 0.85; p < 0.001). For the group aged 60 years and over, it was 17.62/100,000 and 28.49/100,000, respectively (R² = 0.67; p < 0.001). The AAPCs were 5.22%, 5.53% and 4.54% for the age groups up to 39, 40 to 59 and 60 years and over, respectively. CONCLUSIONS: The incidence of breast cancer among young women in Goiânia has been increasing significantly, although this change was similar to the increase in other age groups.
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spelling Incidence trend for breast cancer among young women in Goiânia, BrazilBreast neoplasmsIncidenceEpidemiologyCommunity health planningBrazilCONTEXT AND OBJECTIVE: It has been suggested that there has been a large increase in breast cancer incidence among young women over the last decade. The aim of this study was to describe the incidence of breast cancer among young women up to 39 years of age in Goiânia, between 1988 and 2003, and to compare this with other age groups. DESIGN AND SETTING: Retrospective study using the database of the Population-based Cancer Registry of Goiânia, State of Goiás, Brazil. METHODS: The incidence was calculated according to age groups: up to 39 years, 40 to 59 years and 60 years and over. Average annual percentage changes (AAPCs) were estimated for the different age groups using Poisson regression. RESULTS: Over this period, 3,310 new cases were recorded. The standardized incidence was 2.89/100,000 in 1988 and increased to 6.37/100,000 in 2003 (R² = 0.52) for the group aged up to 39 years (p < 0.003). For the group from 40 to 59 years old, the incidence was 14.39/100,000 in 1988 and 41.70/100,000 in 2003 (R² = 0.85; p < 0.001). For the group aged 60 years and over, it was 17.62/100,000 and 28.49/100,000, respectively (R² = 0.67; p < 0.001). The AAPCs were 5.22%, 5.53% and 4.54% for the age groups up to 39, 40 to 59 and 60 years and over, respectively. CONCLUSIONS: The incidence of breast cancer among young women in Goiânia has been increasing significantly, although this change was similar to the increase in other age groups.Associação Paulista de Medicina - APM2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802010000200007Sao Paulo Medical Journal v.128 n.2 2010reponame:São Paulo medical journal (Online)instname:Associação Paulista de Medicinainstacron:APM10.1590/S1516-31802010000200007info:eu-repo/semantics/openAccessFreitas-Junior,RuffoFreitas,Nilceana Maya AiresCurado,Maria PaulaMartins,EdesioSilva,Carleane Maciel BandeiraRahal,Rosemar Macedo SousaQueiroz,Geraldo Silvaeng2010-07-23T00:00:00Zoai:scielo:S1516-31802010000200007Revistahttp://www.scielo.br/spmjhttps://old.scielo.br/oai/scielo-oai.phprevistas@apm.org.br1806-94601516-3180opendoar:2010-07-23T00:00São Paulo medical journal (Online) - Associação Paulista de Medicinafalse
dc.title.none.fl_str_mv Incidence trend for breast cancer among young women in Goiânia, Brazil
title Incidence trend for breast cancer among young women in Goiânia, Brazil
spellingShingle Incidence trend for breast cancer among young women in Goiânia, Brazil
Freitas-Junior,Ruffo
Breast neoplasms
Incidence
Epidemiology
Community health planning
Brazil
title_short Incidence trend for breast cancer among young women in Goiânia, Brazil
title_full Incidence trend for breast cancer among young women in Goiânia, Brazil
title_fullStr Incidence trend for breast cancer among young women in Goiânia, Brazil
title_full_unstemmed Incidence trend for breast cancer among young women in Goiânia, Brazil
title_sort Incidence trend for breast cancer among young women in Goiânia, Brazil
author Freitas-Junior,Ruffo
author_facet Freitas-Junior,Ruffo
Freitas,Nilceana Maya Aires
Curado,Maria Paula
Martins,Edesio
Silva,Carleane Maciel Bandeira
Rahal,Rosemar Macedo Sousa
Queiroz,Geraldo Silva
author_role author
author2 Freitas,Nilceana Maya Aires
Curado,Maria Paula
Martins,Edesio
Silva,Carleane Maciel Bandeira
Rahal,Rosemar Macedo Sousa
Queiroz,Geraldo Silva
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Freitas-Junior,Ruffo
Freitas,Nilceana Maya Aires
Curado,Maria Paula
Martins,Edesio
Silva,Carleane Maciel Bandeira
Rahal,Rosemar Macedo Sousa
Queiroz,Geraldo Silva
dc.subject.por.fl_str_mv Breast neoplasms
Incidence
Epidemiology
Community health planning
Brazil
topic Breast neoplasms
Incidence
Epidemiology
Community health planning
Brazil
description CONTEXT AND OBJECTIVE: It has been suggested that there has been a large increase in breast cancer incidence among young women over the last decade. The aim of this study was to describe the incidence of breast cancer among young women up to 39 years of age in Goiânia, between 1988 and 2003, and to compare this with other age groups. DESIGN AND SETTING: Retrospective study using the database of the Population-based Cancer Registry of Goiânia, State of Goiás, Brazil. METHODS: The incidence was calculated according to age groups: up to 39 years, 40 to 59 years and 60 years and over. Average annual percentage changes (AAPCs) were estimated for the different age groups using Poisson regression. RESULTS: Over this period, 3,310 new cases were recorded. The standardized incidence was 2.89/100,000 in 1988 and increased to 6.37/100,000 in 2003 (R² = 0.52) for the group aged up to 39 years (p < 0.003). For the group from 40 to 59 years old, the incidence was 14.39/100,000 in 1988 and 41.70/100,000 in 2003 (R² = 0.85; p < 0.001). For the group aged 60 years and over, it was 17.62/100,000 and 28.49/100,000, respectively (R² = 0.67; p < 0.001). The AAPCs were 5.22%, 5.53% and 4.54% for the age groups up to 39, 40 to 59 and 60 years and over, respectively. CONCLUSIONS: The incidence of breast cancer among young women in Goiânia has been increasing significantly, although this change was similar to the increase in other age groups.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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format article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802010000200007
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-31802010000200007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Associação Paulista de Medicina - APM
publisher.none.fl_str_mv Associação Paulista de Medicina - APM
dc.source.none.fl_str_mv Sao Paulo Medical Journal v.128 n.2 2010
reponame:São Paulo medical journal (Online)
instname:Associação Paulista de Medicina
instacron:APM
instname_str Associação Paulista de Medicina
instacron_str APM
institution APM
reponame_str São Paulo medical journal (Online)
collection São Paulo medical journal (Online)
repository.name.fl_str_mv São Paulo medical journal (Online) - Associação Paulista de Medicina
repository.mail.fl_str_mv revistas@apm.org.br
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