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Objective: to provide and compare estimations of two-year overall survival for cervical and female breast cancer in three cohorts (first treated in 2007, 2010, 2012) at the Instituto Nacional de Cancerología of Colombia

Methods: All patients first treated at the Instituto Nacional de Cancerología for breast or cervical cancer in the years 2007, 2010, 2012, without a prior cancer diagnosis, were included for the study. The hospital-based cancer registry was crosslinked with governmental databases to obtain follow-up information on all patients. Probability of surviving 24 months since the date of entry at the hospital was estimated using Kaplan-Meier methods, using the log-rank test to evaluate differences between groups.

Results: We analyzed 1,928 breast cancer cases and 1,189 cervical cancer cases, resulting in an overall survival probability at 24 months of 79.6% (95% CI: 77.8-81.4) for BC and of 63.3% (95% CI: 60.6- 66.0) for cervical cancer, there were no differences in survival for year of entry. Advanced clinical stage substantial affected overall survival, being 32.2% (95% CI: 28.4-44.0) for stage IV breast cancer and 22.6% (95% CI: 11.4-33.8) for stage IV cervical cancer.

Conclusions: Breast cancer was the cancer with the best survival at Instituto Nacional de Cancerología; cervical cancer the one with the lowest survival. Overall survival did not change over the years for any of the cancers.

Constanza Pardo, Cancer Surveillance Group, Instituto Nacional de Cancerología, Bogota, Colombia

Coordinadora, grupo vigilancia epidemiologica

Esther de Vries, Departamento de Epidemiología Clínica y Bioestadística, Pontificia Universidad Javeriana, Bogotá, Colombia

Profesor Asociado, Dpto de Epidemiología Clínica y Bioestadística
Pardo, C., & de Vries, E. (2024). Breast and cervical cancer survival in Instituto Nacional de Cancerología, Colombia. Colombia Medica, 49(1), 102–108. (Original work published April 10, 2018)

Benson JR, Jatoi I. The global breast cancer burden. Future Oncol. 2012;8(6):697-702.

Murillo R, Herrero R, Sierra MS, Forman D. Cervical cancer in Central and South America: Burden of disease and status of disease control. Cancer Epidemiol. 2016; 44 (Suppl 1):S121-30.

Di Sibio A, Abriata G, Forman D, Sierra MS. Female breast cancer in Central and South America. Cancer Epidemiol. 2016;44(Suppl 1): S110-20.

Bray F, Piñeros M. Cancer patterns, trends and projections in Latin America and the Caribbean: a global context. Salud Pública Méx. 2016;58:104-17.

Piñeros M, Gamboa O, Hernández-Suárez G, Pardo C, Bray F. Patterns and trends in cancer mortality in Colombia 1984-2008. Cancer Epidemiol. 2013;37(3):233-9.

Ferlay J, Soerjomataram I, Ervik M, Dikshit R, Eser S, Mathers C, et al. GLOBOCAN 2012 v1.0, Cancer Incidence and Mortality Worldwide: IARC CancerBase No. 11. Lyon, France: International Agency for Research on Cancer; 2013. Available from: Accessed: 24/November/2016.

Pardo C, Cendales R. Incidencia, mortalidad y prevalencia de cáncer en Colombia, 2007-2011. Primera edición. Bogotá, D.C: Instituto Nacional de Cancerología; 2015. Available from:

Selim J. Human development report 2015. New York, USA: United Nations Development Programme; 2015. Available from:

Guerrero R, Gallego AI, Becerril-Montekio V, Vásquez J. Sistema de salud de Colombia. Salud pública Méx. 2011; 53(Suppl 2): s144-55.

Ministerio de Salud y Protección Social. Informe al Congreso de la República 2014-2015. Sector Administrativo de Salud y Protección Social. Bogotá: D.C: Ministerio de Salud y Protección Social; 2015. Available from:

Allemani C, Weir HK, Carreira H, Harewood R, Spika D, Wang XS, et al. Global surveillance of cancer survival 1995-2009: analysis of individual data for 25,676,887 patients from 279 population-based registries in 67 countries (CONCORD-2). Lancet. 2015; 385(9972): 977-1010.

Bravo LE, García LS, Collazos PA. Cancer survival in Cali, Colombia: A population-based study, 1995-2004. Colomb Med (Cali). 2014; 45(3): 110-6.

Carneseca Mauad EC, de Araujo MA, Dalbó RM, Longatto Filho A, Vazquez Vde L. The Hospital de Câncer de Barretos Registry: an analysis of cancer survival at a single institution in Brazil over a 10-year period. BMC Research Notes. 2013, 6:141.1

Instituto Nacional de Cancerología. Registro institucional de cáncer (Bases de datos). Bogotá: INC; 2016. Available from:

Pardo C, de Vries E, Acero D, Murillo R. Vigilancia de la supervivencia global por cáncer en Colombia: utilidad de los registros rutinarios. Rev Colomb Cancerol. 2015;19(2):81-9.

de Vries E, Arroyave I, Pardo C. Time trends in educational inequalities in cancer mortality in Colombia, 1998-2012. BMJ Open. 2016; 6(4): e008985.

Sankaranarayanan R, Swaminathan R, Brenner H, Chen K, Chia KS, Chen JG, et al. Cancer survival in Africa, Asia, and Central America: a population-based study. Lancet Oncol. 2010;11(2):165-73.

Cendales R; Pardo C. La calidad de certificación de la mortalidad en Colombia, 2002-2006. Rev Salud Pública. 2011;13(2):229-38.

American Cancer Society. Breast Cancer Facts & Figures 2015-2016. Atlanta: American Cancer Society, Inc; 2015. Available from:

Rositch AF, Nowak RG, Gravitt PE. Increased age and race-specific incidence of cervical cancer after correction for hysterectomy prevalence in the United States from 2000 to 2009. Cancer. 2014; 120(13): 2032-8.

Piñeros M, Sánchez R, Perry F, García O, Ocampo R, Cendales R. Demoras en el diagnóstico y tratamiento de mujeres con cáncer de mama en Bogotá, Colombia. Salud Pública Méx. 2011;53(6):478-85.


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Received 2017-01-11
Accepted 2018-03-06
Published 2024-05-31