Abstract
Hispanics are an underserved population in terms of colorectal cancer (CRC). CRC is the second leading cause of cancer incidence among Hispanic men and women, and Hispanics have lower screening rates than non-Hispanic whites. The overall purpose of this project was to provide CRC information, education, and fecal occult blood test (FOBT) kits to Hispanics in a rural three-county region of Washington State. We held a series of 47 community health fair events that incorporated the use of a giant inflatable, walk-through colon model with physical depictions of healthy tissue, polyps, and CRC. We used a pre/post-design to look for changes in familiarity with CRC before and after walking through the colon among adults aged 18 and older (n = 947). McNemar’s test analysis indicated significant differences in the distribution of the percentage of correct participant responses to CRC-related questions from pre- to post-test after an educational tour of the colon. Results from logistic regression analysis identified multiple participant characteristics associated with self-reported likelihood of being screened for CRC in 3 months following post-test. We distributed 300 free FOBT kits to be analyzed at no charge to the end user and to attendees aged 50 and older who toured the inflatable colon; 226 FOBT kits (75.3 %) were returned for analysis. The use of the inflatable colon was an innovative way to attract people to learn about CRC and CRC screening modalities. Furthermore, the response to our distribution of FOBT kits indicates that if given the opportunity for education and access to services, this underserved population will comply with CRC screening.
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Acknowledgments
We would like to thank all the participants who agreed to take part in this study as well as our community partners who hosted the inflatable colon. We would also like to thank all the promotores who were involved in leading tours through the inflatable colon. This project was supported by grant numbers 5U54CA153502 and 3P30CA015704-37S5 from the National Cancer Institute (NCI). The content is solely the responsibility of the authors and does not necessarily represent the official views of the NCI or the National Institutes of Health.
Ethical Standards
This project has been approved by the Fred Hutchinson Cancer Research Center Institutional Review Board Office and has therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. All participants gave their informed consent prior to their inclusion in the study.
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The authors declare that they have no conflict of interest.
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Briant, K.J., Espinoza, N., Galvan, A. et al. An Innovative Strategy to Reach the Underserved for Colorectal Cancer Screening. J Canc Educ 30, 237–243 (2015). https://doi.org/10.1007/s13187-014-0702-2
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DOI: https://doi.org/10.1007/s13187-014-0702-2