Publication: Supervivencia en cáncer de mama tras 10 años de seguimiento en las provincias de Granada y Almería
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Identifiers
Date
2010-11
Authors
Ocón Hernández, Olga
Fernández Cabrera, Mariana F
Pérez Vicente, Sabina
Dávila Arias, Cristina
Expósito Hernández, José
Olea Serrano, Nicolás
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Ministerio de Sanidad, Política Social e Igualdad
Abstract
Fundamento: Describir la supervivencia global y libre de enfermedad a los cinco y diez años del diagnóstico de cáncer de mama en mujeres participantes un estudio caso control previo, y establecer las variables pronóstico relacionadas. Métodos: Se realizó el seguimiento de 202 mujeres diagnosticadas en tres hospitales públicos de Granada y Almería entre 19961998. La supervivencia se evaluó mediante el método de Kaplan-Meier, y la identificación de factores relacionados mediante el análisis de regresión de Cox. Resultados: La edad media al diagnóstico fue de 54,27±10,4 años. La supervivencia global a los 5 años fue del 83,9% (IC 95%: 78,13-89,66) y a los 10 años del 71% (IC 95%: 63,25-78,74) con un tiempo medio de seguimiento de 119,91 meses (IC 95% 113,65126,17). La supervivencia libre de enfermedad a los 5 años fue del 81% (IC 95%: 74,52-87,47) y a los 10 años del 71,3% (IC 95%: 63,33-79,26) con un tiempo medio de seguimiento de 118,75 meses (IC 95% 111,86-125,65). La mortalidad de la serie fue del 33’17%. Conclusiones: Las características de la enfermedad en las mujeres de la muestra estudiada son similares a las de otras regiones de España y Europa, con una supervivencia global superior a la descrita en Europa y y comparable a la de España amba referidas para el mismo periodo.
Background: To describe the overall and disease-free survival at five and ten years after breast cancer diagnosis in women from a previous case-control study, and establish related prognostic factors. Methods: We followed up 202 patients diagnosed between 1996 and 1998 in three public hospitals in Granada and Almeria provinces in Spain. Survival rates were calculated using the Kaplan and Meier method, and the Cox proportional hazards model was applied to identify the most significant variables contributing to survival. Results: Mean age at diagnosis was 54.27±10.4 years. Mean follow-up for overall survival was 119.91 months (95%CI 113.65126.17); the five-year survival rate was 83.9% (95%CI: 78.13-89.66) and the ten-year rate was 71% (95%CI: 63.25-78.74). Mean followup for disease-free survival was 118.75 months (95%CI 111.86125.65); the five-year disease-free survival rate was 81% (95%CI: 74.52-87.47) and the ten-year rate was 71.3% (95%CI: 63.33-79.26). The mortality rate of the study population was 33.17%. Conclusions: Disease characteristics are similar in our population to those in other Spanish and European regions, while the overall survival is higher than the mean rate during the same period in Europe (5-yr rate of 79%) and similar to that in Spain (83%).
Background: To describe the overall and disease-free survival at five and ten years after breast cancer diagnosis in women from a previous case-control study, and establish related prognostic factors. Methods: We followed up 202 patients diagnosed between 1996 and 1998 in three public hospitals in Granada and Almeria provinces in Spain. Survival rates were calculated using the Kaplan and Meier method, and the Cox proportional hazards model was applied to identify the most significant variables contributing to survival. Results: Mean age at diagnosis was 54.27±10.4 years. Mean follow-up for overall survival was 119.91 months (95%CI 113.65126.17); the five-year survival rate was 83.9% (95%CI: 78.13-89.66) and the ten-year rate was 71% (95%CI: 63.25-78.74). Mean followup for disease-free survival was 118.75 months (95%CI 111.86125.65); the five-year disease-free survival rate was 81% (95%CI: 74.52-87.47) and the ten-year rate was 71.3% (95%CI: 63.33-79.26). The mortality rate of the study population was 33.17%. Conclusions: Disease characteristics are similar in our population to those in other Spanish and European regions, while the overall survival is higher than the mean rate during the same period in Europe (5-yr rate of 79%) and similar to that in Spain (83%).
Description
MeSH Terms
Medical Subject Headings::Diseases::Neoplasms::Neoplasms by Site::Breast Neoplasms
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Disease-Free Survival
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies::Follow-Up Studies
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult::Middle Aged
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Mortality::Survival Rate
Medical Subject Headings::Named Groups::Persons::Age Groups
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Geographicals::Geographic Locations::Europe::Spain
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Disease-Free Survival
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies::Follow-Up Studies
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult::Middle Aged
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Mortality::Survival Rate
Medical Subject Headings::Named Groups::Persons::Age Groups
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Geographicals::Geographic Locations::Europe::Spain
DeCS Terms
CIE Terms
Keywords
Cáncer de mama, Análisis de supervivencia, Factores pronóstico, Neoplasias de la Mama, Supervivencia sin Enfermedad, Estudios de Seguimiento, Tasa de Supervivencia, Mediana Edad, Femenino, Adultos, Breast cancer, Survival rates, Prognosis, Female
Citation
Ocón Hernández O, Fernández Cabrera MF, Pérez Vicente S, Dávila Arias C, Expósito Hernández J, Olea Serrano N. Supervivencia en cáncer de mama tras 10 años de seguimiento en las provincias de Granada y Almería. Rev Esp Salud Publica. 2012;84(6):705–15.