{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T22:55:07Z","timestamp":1772232907461,"version":"3.50.1"},"reference-count":27,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. bras. epidemiol."],"abstract":"<jats:p>ABSTRACT Objective: To determine 5-year survival in patients with colorectal cancer (CRC) according to patient and tumor characteristics. Methods: Longitudinal study based on incident cases of invasive CRC between 2008 and 2017 captured by the Manizales Population-based Cancer Registry (n=850). Patients were followed up to August 24th, 2021. Cause-specific survival and net survival were calculated for sociodemographic and tumor characteristics, and Cox multivariate was fitted. Results: Fifty-five percent of cases occurred in women. The most frequent histological type was adenocarcinoma (78.2%). The most frequent locations were rectum (32.0%), ascending colon (16.6%), and sigmoid (16.2%). Twenty-five percent of cases were diagnosed in stage IV. There were 567 deaths due to CRC. The 5-year specific survival was 45.8% (95%CI 42.4\u201349.3), with independent effects for age (HR=1.83; 95%CI 1.26\u20132.65 age &gt;75 years vs. &lt;50 years) and advanced clinical stage (HR=2.5 and HR 5.7 for stages III and IV vs. stage I, respectively). Lower survival was observed in patients of medium socioeconomic status compared with higher socioeconomic status (HR=1.52; 95%CI 1.08\u20132.14), but not in patients of low socioeconomic status. No independent effects were observed for the health insurance regime. Conclusions: In Manizales, approximately 5 out of 10 patients with invasive CRC die in the first five years after diagnosis, with a lower survival in patients older than 75 years, from medium socioeconomic level and diagnosed in advanced clinical stages.<\/jats:p>","DOI":"10.1590\/1980-549720230040","type":"journal-article","created":{"date-parts":[[2023,9,18]],"date-time":"2023-09-18T07:43:19Z","timestamp":1695022999000},"source":"Crossref","is-referenced-by-count":2,"title":["Colorectal cancer survival in Manizales, Colombia, 2008-2017: a population-based study"],"prefix":"10.1590","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0185-9434","authenticated-orcid":false,"given":"Eduardo Antonio","family":"Guzm\u00e1n-Gallego","sequence":"first","affiliation":[{"name":"Universidad de Caldas, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5093-3384","authenticated-orcid":false,"given":"Nelson Enrique","family":"Arias-Ortiz","sequence":"additional","affiliation":[{"name":"Universidad de Caldas, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2192-458X","authenticated-orcid":false,"given":"Juan David","family":"Rodr\u00edguez-Betancourt","sequence":"additional","affiliation":[{"name":"Universidad de Caldas, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2023]]},"reference":[{"issue":"2","key":"ref1","first-page":"104","article-title":"Prevenci\u00f3n del c\u00e1ncer colorrectal (CCR)","volume":"35","author":"Gualdini UA","year":"2005","journal-title":"Acta Gastroenterol Latinoam"},{"issue":"2","key":"ref2","first-page":"137","article-title":"C\u00e1ncer colorrectal en adultos j\u00f3venes: caracter\u00edsticas cl\u00ednico epidemiol\u00f3gicas en la poblaci\u00f3n peruana","volume":"37","author":"Luna-Abanto J","year":"2017","journal-title":"Rev Gastroenterol"},{"key":"ref3","first-page":"67","article-title":"Gu\u00eda de pr\u00e1ctica cl\u00ednica para la tamizaci\u00f3n del c\u00e1ncer colorrectal \u2013 2015","volume":"30","author":"Parada FLG","year":"2015","journal-title":"Rev Col Gastroenterol"},{"key":"ref4","series-title":"International Agency for Research on Cancer. Cancer Today. Estimated number of deaths in 2020, Colombia, both sexes, all ages (excl. 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