Short- and long-term risk of colorectal adenoma recurrence among whites and blacks

It is unclear whether the higher burden from colorectal cancer among blacks is due to an increased biological susceptibility.To determine whether non-Hispanic blacks (blacks) have a higher risk of adenoma recurrence than non-Hispanic whites (whites) after removal of colorectal adenoma.Secondary analysis of the Polyp Prevention Trial (PPT) data.United States.Patients were 1668 self-identified whites and 153 blacks who completed the 4-year trial....