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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Pan American Health Organization
2009
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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 |
_version_ |
1766349216385335296 |