인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
It is important to assess vitamin K intake due to its involvement in multiple physiological processes. This study aims to validate a food frequency questionnaire for estimating vitamin K1, vitamin K2 and total vitamin K intake over 3 months in the adult Mexican population. The food frequency questionnaire design included 49 food items and six frequency categories. The study included 42 young adults from Mexico classified as overweight or obese. Participants completed the food frequency questionnaire twice over a three-month period (at baseline and at the end of the study), and reproducibility was assessed using these measurements. Additionally, four 24-hour dietary recalls were collected throughout the same period to evaluate criterion validity. The final food frequency questionnaire showed good relative and absolute agreement in estimating vitamin K1 intake compared to the average of four 24-hour dietary recalls. In the estimation of vitamin K2 and total vitamin K intake, discrepancies in the agreement between the tools were observed. This study presents the first approach to developing a food frequency questionnaire for estimating vitamin K intake in the adult Mexican population. Its use is recommended for estimating vitamin K1 intake in both clinical practice and research. It is crucial to obtain more comprehensive and accurate information on food composition, both in Mexico and globally, to more precisely assess vitamin K2 intake in different populations.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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