Colorectal Cancer Messaging and Gaps in Knowledge Among Screening-Eligible Individuals.

Abstract

Shifts in colorectal cancer (CRC) screening, including guidance from the United States Preventive Services Task Force lowering the recommended screening age from 50 to 45 years in 2021, may leave gaps in clinicians' understanding of related barriers and beliefs held by patients. This study uses the National Institute on Minority Health and Health Disparities Research Framework to analyze factors influencing CRC screening uptake among individuals aged 44-54 years and identifies how gaps in knowledge intersect with screening barriers, particularly as they relate to the health care system and sociocultural environment. In 2022, the Centers for Disease Control and Prevention's Division of Cancer Prevention and Control's Screen for Life campaign conducted 12 online focus groups to gather audience insights and test materials. Researchers conducted the focus groups in English and Spanish with individuals aged 44-54 years who had never had CRC and had never received a CRC screening. Focus groups gauged participants' knowledge, awareness, and behavior pertaining to CRC and CRC screening. Results show that participants often lacked knowledge about risk factors and screening modalities and appreciated emotionally resonant communication approaches that addressed gaps in knowledge using demystifying, destigmatizing language and representative imagery. Findings also indicate a need to help patients overcome barriers related to insurance coverage, treatment options, and discrimination. Results may guide the development of future health promotion efforts and empower health care providers to approach conversations with their patients with additional context regarding patients' needs.