Familial risk of colon and rectal cancer in Iceland: evidence for different etiologic factors?

Journal article

The aim of this study was to characterize the familial risk of colon and rectal cancer using 2 population-based registries in Iceland, the Icelandic Cancer Registry and a genealogy database. The standardized incidence ratio (SIR) was used to estimate the risk among relatives of colorectal cancer index cases diagnosed in Iceland over a 46-year period (1955-2000). The 2,770 colorectal cancer patients had 23,272 first-degree relatives. Among first-degree relatives, there was an increased risk of...

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Authors: Stefansson, T; Moller, P; Sigurdsson, F; Steingrimsson, E; Eldon, B

• Publication status: Published
• Journal: International journal of cancer. Journal international du cancer
• Volume: 119
• Issue: 2
• Pages: 304-308
• Publication date: 2006-07-01
• DOI: 10.1002/ijc.21835
• EISSN: 1097-0215
• ISSN: 0020-7136
• Language: English
• Keywords: Humans; Incidence; Colonic Neoplasms; Aged; Risk Factors; Female; Male; Family; Sex Factors; Aged, 80 and over; Risk Assessment; Rectal Neoplasms; Iceland; Registries