Validity of Interviewer-Administered 24-h Dietary Recalls in Older Korean Women: A Pilot Study

ABSTRACT: Despite the wide use of 24-h dietary recalls and differences in food culture between Western and Asian countries, limited studies validating 24-h dietary recalls have been performed in rice-based meals and in Asians. To determine the accuracy of 24-h dietary recalls in Koreans, 22 older women participating in a controlled-feeding study completed a single interviewer-administered 24-h dietary recall. The recalls of food items were classified as matches, exclusions, or intrusions. Portion size reports were categorized as corresponding (≤10% error), overreport, underreport, and missing. Recall accuracy was analyzed according to the type of dish, food group, or nutrients and compared by one-way analysis of variance or paired t-test. Participants reported 95% of the foods that they consumed. Sa

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PROVIDER: S-EPMC10096839 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature