Study of Patient Navigation to Reduce Social Inequalities (PRADO)

Inclusion Criteria:

• Insured people invited to the national french colorectal screening program are from 50 to 74 years old.
• We select people who never do the screening test or are not compliant with it
• Among these people we select those living in the randomized geographical areas.

Exclusion Criteria:

• people who have already done the screening test at the two previous campaigns.
• people who have done a colonoscopy in the previous five years or people with a family history with colorectal cancer and people who are following outside of the screening program.
• people with other severe disease or in incapacity to realize the screening test
• people who have another exclusion criteria to realize the screening test.