Barriers to colorectal cancer screening in the Eastern Mediterranean Region: a scoping review using the theoretical domains framework.

Background: Colorectal cancer screening plays a key role in mitigating morbidity and mortality associated with the disease. Regions such as the Eastern Mediterranean Region experience a particularly large burden of colorectal cancer. While trends have been described at the country level within the region, it is important to understand what barriers exist to colorectal cancer screening, so that more effective interventions can be conceptualized and implemented.