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首页> 外文期刊>Journal of the Academy of Nutrition and Dietetics >Recognition of Federal Dietary Guidance Icons Is Associated with Greater Diet Quality
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Recognition of Federal Dietary Guidance Icons Is Associated with Greater Diet Quality

机译：对联邦饮食引导图标的认识与更高的饮食质量相关

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BackgroundAlthough the purpose of federal dietary guidance is to improve eating habits, few studies have described awareness of guidance and concurrent diet quality.ObjectiveThe objective of the current study was to examine the prevalence of individuals who reported hearing of dietary guidance icons and to describe the association between having heard of the icons and diet quality.DesignThis study was a cross-sectional survey.Participants/settingParticipants (n=23,343) were from the National Health and Nutrition Examination—What We Eat in America survey 2005–2014 cycles.Main outcome measuresAwareness of the Food Guide Pyramid, MyPyramid, or MyPlate icons by sociodemographic characteristics and diet quality were measured using Healthy Eating Index (HEI) scores derived from 24-hour recall data.Statistical analyses performedGlobal Wald tests were used to test for differences in awareness of the icons within sociodemographic groups. Total HEI scores were calculated using the population-ratio method.Z-scores were used to test differences in HEI total scores between those with knowledge of the icons and those who responded negatively.ResultsIn all cycles, those with less than a high school diploma were the least likely to report having heard of the icons (P0.001). In every wave except 2011 to 2012, participants with low or marginal food security status were less likely to report affirmatively (P0.001), and Supplemental Nutrition Assistance Program (SNAP) participants and SNAP-eligible nonparticipants were least likely to report having heard of the icons (P0.001) except for 2005 to 2006. HEI scores were higher among those who had heard of MyPyramid in 2007-2012 (P0.05) and MyPlate in 2013-2014 (P0.001) compared with those who had not heard of the icon.ConclusionsRecognition of federal dietary guidance icons was associated with higher diet quality recently, but the cross-sectional nature of the data precludes conclusions of causality. Further research is needed to identify barriers and promoters for translating awareness of the federal dietary guidance icons into healthful food purchasing and food consumption decisions.
机译：背景虽然联邦饮食指导的目的是提高饮食习惯，但很少有研究已经描述了对指导和并发饮食质量的认识。目前研究的目的是审查报告饮食指导图标的个人的普遍性，并描述了饮食指导图标的个人普遍存在在听说过图标和饮食的质量之间。地名这项研究是一个横断面调查。Particants / setainparticants（n = 23,343）来自国家健康和营养考试 - 我们在美国吃的东西调查2005-2014循环.Auce措施。在食物指南金字塔，MyPyramid或MyPlate图标通过社会渗透特性和饮食质量进行测量，使用24小时召回数据衍生的健康饮食指数（Hei）得分来测量。统计分析已经用于测试意识的差异社会渗目组织中的图标。使用人口比率方法计算总赫希分数。 - 得分用于测试具有对图标的知识和那些回应负面的人之间的嘿之间的差异。所有周期，那些少于高中文凭的人最不可能报告已经听说过图标（P <0.001）。在2011年至2012年的每一个浪潮中，低或边际食品安全状况的参与者不太可能肯定地报告（P <0.001），而补充营养援助计划（SNAP）参与者和卡扣符合条件的非公分体最不可能报告除2005年至2006年外，图标（P <0.001）。与没有的人在2007-2012（P <0.05）和MyPlate的人中，Hei得分较高听说过的图标。联邦饮食引导图标的结论结论，最近与饮食质量更高，但数据的横截面性质排除了因果关系的结论。需要进一步研究，以确定用于将联邦饮食指导图标的意识转化为健康的食物购买和食品消费决策的障碍和推动者。

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