ABSTRACT: Intervention 1: Intervention group: The components of the intervention program include; Survey of the participants - Organizing group meetings with the participation of ordinary people, health center personnel and health liaisons to determine educational and support programs - Designing individual and telephone counseling programs for each participant specifically - Holding five group training sessions as a workshop for 45 minutes in cultural center, health center or neighborhood mosque - preparation and distribution of educational materials and pamphlets - face-to-face follow-up through home visits by health liaisons and friendly meetings and asking about the condition and telephone follow-up and referral of participants to take the test Screening will be to health centers. The intervention has a triangulation mode and its three sides include; a) health centers b) mosques, cultural centers and c) members of the research team,. Intervention 2: Control group: They will not receive any intervention and only at the end of the study, in order to comply with the ethical standards, educational materials will be provided to them in the form of pamphlets.
Primary outcome(s): Colorectal cancer health literacy. Timepoint: before the start of the intervention, immediately after the intervention and one month after the intervention. Method of measurement: It will be controlled based on the European Health Literacy Questionnaire HLS-EU.
Study Design: Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: In this study, a simple and individual randomization method is used, at first we will have access to people by using the electronic file of people in the comprehensive middle-aged program of the health center, then according to the criteria of entry and non-entry, people will be called and after completing Questionnaires will be assigned to intervention and control groups by simple and individual randomization method using statistical software. The method of using Sequentially numbered, sealed, opaque envelopes (SNOSE) is also used for concealment. For this, a statistical consultant will be used so that the project implementers are not involved in this issue, Blinding description: In this case, the people participating in the study who are assigned to the intervention or control group are kept blind. Also, due to the use of a statistica