Validation of the European Prospective Investigation into Cancer (EPIC) FFQ for use among adults in Lebanon

Objective: To validate the European Prospective Investigation into Cancer (EPIC) FFQ in Lebanon. Design: Validation of the EPIC FFQ was done against three 24-h recalls (24-HR). Unadjusted and energy-adjusted correlations, Bland–Altman plots and weighed kappa statistics were used to assess the agreement between the two methods. Setting: Lebanon. Participants: 119 adults (staff and students) at a Lebanese University. Results: Good unadjusted and...