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首页> 外文期刊>Journal of epidemiology / >Validity of a Self-Administered Food-Frequency Questionnaire for Assessing Amino Acid Intake in Japan: Comparison With Intake From 4-Day Weighed Dietary Records and Plasma Levels
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Validity of a Self-Administered Food-Frequency Questionnaire for Assessing Amino Acid Intake in Japan: Comparison With Intake From 4-Day Weighed Dietary Records and Plasma Levels

机译:自行管理的食品频率问卷在日本评估氨基酸摄入量的有效性:与4天称量饮食记录和血浆水平摄入量的比较

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摘要

Background: Interest in the physiological roles of amino acids and their impact on health outcomes is substantial and growing. This interest has prompted assessment of the habitual intake of amino acids for use in epidemiologic studies and in clarifying the association between habitual intake and plasma levels of amino acids. Here, we investigated the validity of ranking individuals according to dietary amino acid intake as estimated using a food frequency questionnaire (FFQ) in comparison with intakes from dietary records (DRs) and plasma levels.
机译:背景:人们对氨基酸的生理作用及其对健康结果的影响的兴趣日益浓厚。这种兴趣促使人们评估了流行病学研究中惯用氨基酸的摄入量,并澄清了惯常摄入量与血浆血浆氨基酸水平之间的联系。在这里,我们调查了使用食物频率问卷(FFQ)与饮食记录(DRs)和血浆水平的摄入量进行比较,根据饮食氨基酸摄入量对个人进行排名的有效性。

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