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.
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Questions? Contact: Ruth Pfeiffer