Impact of EDUcation Strategy on Patients With COLorectal CANCER or Advanced Adenoma in the Detection of Colorectal Cancer of Their First-degree Relatives

"In the experimental arm of the study (intervention group), a screening information and education system will be implemented. The particularities of the index cases likely to require an adaptation of the device will be collected, analyzed and taken into account (level of health literacy, socio-economic status, level of education, professional activity ...). The analysis and intervention frameworks derived from theories on health behaviors will be mobilized (theory of reasoned action, theory of planned behaviors) and applied in order to reinforce the intention of the target audience. The analysis and intervention frameworks resulting from the educational sciences will be integrated with a competence approach (Aizen, 1991, Denovel, Dufour, Prochaska, 1983, Le Boterf, 2002)."