Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones

OBJECTIVES: To assess the impact of using data from the National Death Index (NDI) of Spain to estimate breast cancer survival rates among residents of Girona and Zaragoza diagnosed in 1995-1999. METHODS: This was an observational, longitudinal epidemiologic study, using two population- based cancer...

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Main Authors: M. Carmen Martos, Carme Saurina, Cristina Feja, Marc Saez, M. Carmen Burriel, Maria Antònia Barceló, Pilar Gómez, Gemma Renart, Tomás Alcalá, Rafael Marcos-Gragera
Format: Article in Journal/Newspaper
Language:English
Spanish
Portuguese
Published: Pan American Health Organization 2009
Subjects:
R
Online Access:https://doaj.org/article/8cee6dc6205a4bdfbac4d697f029e6f9
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spelling ftdoajarticles:oai:doaj.org/article:8cee6dc6205a4bdfbac4d697f029e6f9 2023-05-15T15:19:01+02:00 Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones M. Carmen Martos Carme Saurina Cristina Feja Marc Saez M. Carmen Burriel Maria Antònia Barceló Pilar Gómez Gemma Renart Tomás Alcalá Rafael Marcos-Gragera 2009-07-01T00:00:00Z https://doaj.org/article/8cee6dc6205a4bdfbac4d697f029e6f9 EN ES PT eng spa por Pan American Health Organization http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49892009000700008 https://doaj.org/toc/1020-4989 https://doaj.org/toc/1680-5348 1020-4989 1680-5348 https://doaj.org/article/8cee6dc6205a4bdfbac4d697f029e6f9 Revista Panamericana de Salud Pública, Vol 26, Iss 1, Pp 51-54 (2009) Neoplasias de la mama vigilancia registro médico coordinado estadísticas vitales tasa de supervivencia España Breast neoplasms surveillance medical record linkage vital statistics cancer survival rate Spain Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2009 ftdoajarticles 2022-12-31T16:06:33Z OBJECTIVES: To assess the impact of using data from the National Death Index (NDI) of Spain to estimate breast cancer survival rates among residents of Girona and Zaragoza diagnosed in 1995-1999. METHODS: This was an observational, longitudinal epidemiologic study, using two population- based cancer registries. Data collected were of female residents of Girona or Zaragoza who had been diagnosed with breast cancer in 1995-1999. Observed and relative 5-year survival rates were estimated, first using the information available from the Girona and Zaragoza cancer registries, and then with the inclusion of NDI data. The 5-year relative survival rate and corresponding 95% Confidence Intervals were estimated using the Hakulinen method. The Kaplan-Maier method and Log Rank test were used to compare survival curves. RESULTS: No statistically significant difference in survival curves was observed in Girona for the data obtained before and after cross-matching with the NDI. However, there was a significant difference in Zaragoza. A comparison of the relative survival rates of each of the two registries before NDI cross-matching showed differences of 3.9% (5-year) and 16.1% (10-year) between the two, whereas after the cross-match, the difference was only 0.5% (5-year) and 1.2% (10-year). CONCLUSIONS: In Spain it is imperative that there be systematic use of NDI data to supplement cancer registries, so that comparisons of relative survival rates between registries can be improved. OBJETIVO: Evaluar el efecto de utilizar los datos del Índice Nacional de Defunciones (IND) de España para estimar las tasas de supervivencia de cáncer de mama en las mujeres residentes en Girona y Zaragoza que recibieron el diagnóstico de cáncer de mama en 1995-1999. MÉTODOS: Se realizó un estudio epidemiológico observacional y longitudinal basado en el empleo de los registros de cáncer de mujeres residentes en Girona y Zaragoza que habían recibido el diagnóstico de cáncer de mama en 1995-1999. Se estimaron las tasas de supervivencias observada y ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
Spanish
Portuguese
topic Neoplasias de la mama
vigilancia
registro médico coordinado
estadísticas vitales
tasa de supervivencia
España
Breast neoplasms
surveillance
medical record linkage
vital statistics
cancer survival rate
Spain
Medicine
R
Arctic medicine. Tropical medicine
RC955-962
Public aspects of medicine
RA1-1270
spellingShingle Neoplasias de la mama
vigilancia
registro médico coordinado
estadísticas vitales
tasa de supervivencia
España
Breast neoplasms
surveillance
medical record linkage
vital statistics
cancer survival rate
Spain
Medicine
R
Arctic medicine. Tropical medicine
RC955-962
Public aspects of medicine
RA1-1270
M. Carmen Martos
Carme Saurina
Cristina Feja
Marc Saez
M. Carmen Burriel
Maria Antònia Barceló
Pilar Gómez
Gemma Renart
Tomás Alcalá
Rafael Marcos-Gragera
Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones
topic_facet Neoplasias de la mama
vigilancia
registro médico coordinado
estadísticas vitales
tasa de supervivencia
España
Breast neoplasms
surveillance
medical record linkage
vital statistics
cancer survival rate
Spain
Medicine
R
Arctic medicine. Tropical medicine
RC955-962
Public aspects of medicine
RA1-1270
description OBJECTIVES: To assess the impact of using data from the National Death Index (NDI) of Spain to estimate breast cancer survival rates among residents of Girona and Zaragoza diagnosed in 1995-1999. METHODS: This was an observational, longitudinal epidemiologic study, using two population- based cancer registries. Data collected were of female residents of Girona or Zaragoza who had been diagnosed with breast cancer in 1995-1999. Observed and relative 5-year survival rates were estimated, first using the information available from the Girona and Zaragoza cancer registries, and then with the inclusion of NDI data. The 5-year relative survival rate and corresponding 95% Confidence Intervals were estimated using the Hakulinen method. The Kaplan-Maier method and Log Rank test were used to compare survival curves. RESULTS: No statistically significant difference in survival curves was observed in Girona for the data obtained before and after cross-matching with the NDI. However, there was a significant difference in Zaragoza. A comparison of the relative survival rates of each of the two registries before NDI cross-matching showed differences of 3.9% (5-year) and 16.1% (10-year) between the two, whereas after the cross-match, the difference was only 0.5% (5-year) and 1.2% (10-year). CONCLUSIONS: In Spain it is imperative that there be systematic use of NDI data to supplement cancer registries, so that comparisons of relative survival rates between registries can be improved. OBJETIVO: Evaluar el efecto de utilizar los datos del Índice Nacional de Defunciones (IND) de España para estimar las tasas de supervivencia de cáncer de mama en las mujeres residentes en Girona y Zaragoza que recibieron el diagnóstico de cáncer de mama en 1995-1999. MÉTODOS: Se realizó un estudio epidemiológico observacional y longitudinal basado en el empleo de los registros de cáncer de mujeres residentes en Girona y Zaragoza que habían recibido el diagnóstico de cáncer de mama en 1995-1999. Se estimaron las tasas de supervivencias observada y ...
format Article in Journal/Newspaper
author M. Carmen Martos
Carme Saurina
Cristina Feja
Marc Saez
M. Carmen Burriel
Maria Antònia Barceló
Pilar Gómez
Gemma Renart
Tomás Alcalá
Rafael Marcos-Gragera
author_facet M. Carmen Martos
Carme Saurina
Cristina Feja
Marc Saez
M. Carmen Burriel
Maria Antònia Barceló
Pilar Gómez
Gemma Renart
Tomás Alcalá
Rafael Marcos-Gragera
author_sort M. Carmen Martos
title Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones
title_short Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones
title_full Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones
title_fullStr Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones
title_full_unstemmed Accurately estimating breast cancer survival in Spain: cross-matching local cancer registries with the National Death Index Estimación precisa de la supervivencia de cáncer de mama en España: emparejamiento de los registros locales de cáncer con el Índice Nacional de Defunciones
title_sort accurately estimating breast cancer survival in spain: cross-matching local cancer registries with the national death index estimación precisa de la supervivencia de cáncer de mama en españa: emparejamiento de los registros locales de cáncer con el índice nacional de defunciones
publisher Pan American Health Organization
publishDate 2009
url https://doaj.org/article/8cee6dc6205a4bdfbac4d697f029e6f9
geographic Arctic
geographic_facet Arctic
genre Arctic
genre_facet Arctic
op_source Revista Panamericana de Salud Pública, Vol 26, Iss 1, Pp 51-54 (2009)
op_relation http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49892009000700008
https://doaj.org/toc/1020-4989
https://doaj.org/toc/1680-5348
1020-4989
1680-5348
https://doaj.org/article/8cee6dc6205a4bdfbac4d697f029e6f9
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