The Use of Aspirin for Primary Prevention of Colorectal Cancer: A Systematic Review Prepared for the U.S. Preventive Services Task Force

Files in this Data Supplement:

• Appendix Table 1 - Confounders Controlled for in the Studies' Adjusted Relative Risk Estimates for the Incidence of Colorectal Cancer (Cohort and Case--Control Studies)*
• Appendix Table 2 - Confounders Controlled for in the Studies' Adjusted Relative Risk Estimates for the Incidence of Colorectal Adenoma (Cohort and Case--Control Studies)*
• Appendix Table 3 - Included Studies: Aspirin Chemoprevention of Colonic Adenomas and Colorectal Cancer, by Study Design*