Mente A, et al. Arch Intern Med 2009;169:659-69 Bradford Hill Criteria for Assessing Causation in Cohort Studies and Definitions Used in This Review Mente A, et al. Arch Intern Med 2009;169:659-69 Flowchart summary of literature search CI indicates confidence interval; RCT, randomized controlled trial; and RR, relative risk Mente A, et al. Arch Intern Med 2009;169:659-69 Agreement of Observed Data From Cohort Studies With Bradford Hill Criteria for Assessing a Potential Causal Relationship Between Selected Dietary Exposures and Coronary Heart Disease Mente A, et al. Arch Intern Med 2009;169:659-69 Summary RRs and 95% CIs for the Association Between Each Dietary Exposure and Coronary Heart Disease in Cohort Studies, Stratified by Dietary Assessment Tool, Sex, Region, and Prevention Effort Mente A, et al. Arch Intern Med 2009;169:659-69 Evidence From RCTs Mente A, et al. Arch Intern Med 2009;169:659-69 Summary of the Evidence of a Causal Association Between Diet and Coronary Heart Disease, as Determined From Examination of Prospective Cohort Studies Using the Bradford Hill Guidelines and Consistency With Findings From RCTs Mente A, et al. Arch Intern Med 2009;169:659-69