- Baseline Family History (Phase I) OFCCR
- Baseline Family History (Phase II) OFCCR
- Baseline Family History (Phase III) OFCCR
- Baseline Epi_Risk Factors (Phase I) OFCCR
- Baseline Epi_Risk Factors (Phase II) OFCCR
- Baseline Epi_Risk Factors (Phase III) OFCCR
- Follow up Family History for enrollees whose first Follow up occurred during Phase II OFCCR
- Follow up Epi for enrollees whose first Follow up occurred during Phase II OFCCR
- Follow up Epi_Family Hx for enrollees whose first Follow up occurred during Phase III OFCCR
- Follow up Epi_Family Hx for enrollees whose second Follow up occurred during Phase III OFCCR
- Follow up Epi_Family Hx for enrollees whose first, second and or third follow up occurred during Phase IV OFCCR
- Diet (Phases I_II) OFCCR
- Colon Path Data Abstraction Form OFCCR
- Clinical Abstraction Form rev Dec 2013 OFCCR