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CCRAT is a SAS macro that allows the user to project absolute colon cancer risk according to NCI’s Colon Cancer Risk Assessment Tool (CCRAT) algorithm in the batch mode. Risk factor data and projection interval ages can be entered for a group of men or women, and corresponding absolute risk projections will be returned. This program may be useful for research purposes when one needs risk projections for an entire study population.

• Readme
• License Agreement

Software Download:

• Men_CRC_RAM.zip
• Women_CRC_RAM.zip

Save this file in an appropriate folder on your disk.

References:

• Freedman AN, Slattery ML, Ballard-Barbash R, Willis G, Cann B, Pee D, Gail MH, Pfeiffer RM. A colorectal cancer risk prediction tool for white men and women without known susceptibility. J Clin Oncol 2009 Feb 10;27(5):686-93.
• Park Y, Freedman AN, Gail MH, Pee D, Hollenbeck A, Schatzkin A, Pfeiffer RM. Validation of a colorectal cancer risk prediction model among whites 50 years old and over. J Clin Oncol 2009 Feb 10;27(5):694-8.

Support: 

Questions? Contact: Ruth Pfeiffer