标题：Factors associated with the fecal occult blood testing for colorectal cancer screening based on health belief model structures in moderate risk individuals, Isfahan, 2011
摘要：Background: Colorectal cancer is one of the most important and most common cancers and the second leading cause of cancer deaths worldwide. Every year, nearly 1 million new cases of colorectal cancer are recognized around the world and nearly half of them lose their lives due to the disease. The statistics reveal shocking incidence and mortality from colorectal cancer, therefore secondary prevention of this cancer is important and research has shown that by early diagnosis 90% of patients can be treated. Among the colorectal cancer screening tests, fecal occult blood test (FOBT) takes the priority because of its convenience and also low cost. But due to various reasons, the participation of people in this screening test is low. The goal of this study is to assess the factors that affect participation of population at average risk in colorectal cancer screening programs, based on health belief model structures. Materials and Methods: A cross-sectional survey of 196 individuals, more than 50 years old, was conducted in Isfahan. Ninety-eight people of the target group were selected from laboratories while they came there for doing FOBT test; the method of sampling in this group was random sampling. The method of data collection in the other 98 �individuals was by home interview and they were selected by cluster sampling. The questionnaire used was based on health belief model to assess the factors associated with performing FOBT. The data collected were analyzed using descriptive and inferential statistical methods. Results: The mean score of knowledge in the first group was 48/5 ± 11/7 and in the second group was 36/5 ± 19/3. Individuals in the first group were more likely to be married, had more years of schooling, and better financial status. There were significant relationships between knowledge ( P P P P P Conclusion: According to this study, it seems that there is an urgent need to pay more attention to this disease and its prevention through screening. With a better �understanding of factors affecting the test, it can be a useful step to reduce the rate of death and costs, and �improve the community health outcomes.
关键词：Colorectal cancer; fecal occult blood testing; HBM model
