The European Prospective Investigation into Cancer and

Last updated: 4/6/2023

The European Prospective Investigation into Cancer and Nutrition EPIC study asked 347 237 adults to keep dietary and lifestyle diaries for about 12 years A total of 3 759 cases of colorectal cancer were observed over that time This is O a longitudinal cohort a voluntary sample O a cross sectional survey O a case control study O a matched pairs experiment O anecdotal evidence O a completely randomized experiment