Retrospective Cohort Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Jan 28, 2019; 25(4): 447-456
Published online Jan 28, 2019. doi: 10.3748/wjg.v25.i4.447
Figure 1
Figure 1 Register flow chart. Patients admitted, exclusions and breakdown of patients with high risk and average risk of colorectal cancer. 1Personal or family history of colonic polyps or colorectal cancer.