Dietary risk associated with colon cancer in a low-risk population: Dee W. West, Ph.D.,∗ Katharina Schuman, Ph.D.,∗ Linda Robison, M.S.P.H.,∗ Marty Slattery, Ph.D.,∗ Ann Sorensen, Ph.D.,† Art Mahoney, Ph.D.,‡ and Joseph L. Lyon, M.D., M.Eh.,∗ ∗University of Utah, Department of Family and Preventive Medicine, University of Utah School of Medicine, 50 North Medical Drive, Salt Lake City, Utah 84132,† Johns Hopkins University, School of Hygiene and Public Health, Department of Epidemiology, Baltimore, Maryland 21205, and ‡Utah State University, Department of Nutrition and Food Sciences, Logan, Utah 84322