Development of a Semi-Quantitative Food-Frequency Questionnaire for Korean Adults with Obesity.

ABSTRACT: The increasing prevalence of obesity is a serious concern in Korea. However, there is currently no available food-frequency questionnaire (FFQ) for examining the dietary patterns of adults with obesity. This study aimed to develop a semi-quantitative FFQ tailored to Korean adults with obesity. The dish/food items for the FFQ were extracted from the 24 h recall data of 8450 Korean adults (aged 19-64 years) with obesity who participated in the 2013-2019 Korea National Health and Nutrition Examination Survey. Among the 1709 dishes consumed, 475 were selected based on their high contribution to the intake or substantial between-individual variation in 11 nutrients: energy, carbohydrates, dietary fiber, sugar, fat, saturated fat, protein, sodium, vitamin A, vitamin E, and flavonoids. These dish

SUBMITTER: Chung J 

PROVIDER: S-EPMC10675269 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature