Validity and reliability of a food frequency questionnaire for community dwelling older adults in a Mediterranean country: Lebanon.

ABSTRACT:

Background

Food frequency questionnaires (FFQ) is an easy and inexpensive tool that can be used to evaluate nutrient and dietary trends of groups and individuals. Few studies in the East Mediterranean region tailored FFQs to describe dietary intakes of older adults. The purpose of the study is therefore to assess the validity and reproducibility of a FFQ, designed for use with older adults living in a Mediterranean Arabic speaking country, Lebanon.

Methods

The FFQ is composed of a list of 90 food items, commonly consumed by adults above 60 years of age. Validity of the FFQ was tested using the mean of two 24-hours dietary recalls (24HDR), and reproducibility, by repeating the questionnaire within a one-month period, along the second dietary recall. Our study included 42 and

SUBMITTER: Yaghi N 

PROVIDER: S-EPMC9206140 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature