Prevalence of Adenomas and Colorectal Cancer in Average Risk Individuals: A Systematic Review and Meta-analysis Steven J. Heitman, Paul E. Ronksley, Robert J. Hilsden, Braden J. Manns, Alaa Rostom, Brenda R. Hemmelgarn Clinical Gastroenterology and Hepatology Volume 7, Issue 12, Pages 1272-1278 (December 2009) DOI: 10.1016/j.cgh.2009.05.032 Copyright © 2009 AGA Institute Terms and Conditions
Figure 1 Article flow diagram. Clinical Gastroenterology and Hepatology 2009 7, 1272-1278DOI: (10.1016/j.cgh.2009.05.032) Copyright © 2009 AGA Institute Terms and Conditions
Figure 2 Forest plots of (A) Overall adenoma prevalence (random effects model); (B) Colon cancer prevalence (random effects model); (C) nonadvanced adenoma prevalence (fixed effects model); and (D) advanced adenoma prevalence (random effects model). Please note that the sum of nonadvanced and advanced adenoma prevalence does not equal overall adenoma prevalence as different combinations of studies were pooled for each estimate. Clinical Gastroenterology and Hepatology 2009 7, 1272-1278DOI: (10.1016/j.cgh.2009.05.032) Copyright © 2009 AGA Institute Terms and Conditions