Nutrition Facts Panels: Who Uses Them, What Do They Use, and How Does Use Relate to Dietary Intake?
Nutrition Facts Panels: Who Uses Them, What Do They Use, and How Does Use Relate to Dietary Intake?
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DOI：
10.1016/j.jand.2017.10.014
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发表时间：
2018-03
影响因子：
4.8
通讯作者：
Neumark-Sztainer D
中科院分区：
文献类型：
--
作者：
Christoph MJ;Larson N;Laska MN;Neumark-Sztainer D
营养标签是一种低成本工具，有可能鼓励健康的饮食习惯。调查营养成分频繁使用的相关性，描述最常用的标签信息类型，并衡量标签使用与年轻人膳食摄入量的关系。对参加 EAT-IV 项目（青少年和年轻人的饮食和活动）的年轻人进行的基于人群的横断面研究。 2015-2016 年，25-36 岁的年轻人（N=1817，加权样本：49% 女性）完成了调查和食物频率问卷。营养成分的使用、标签上特定信息的使用频率、饮食摄入量。使用相对风险和调整后的方法来研究人口、行为和体重相关因素与营养成分使用的关系，以及标签使用与饮食结果的关系。 p 值<0.05 的关联被认为具有统计显着性。 Almost a third (31.4%) of participants used Nutrition Facts labels ‘frequently.’ Use was significantly higher for women, for participants with high education and income, among those who prepared food regularly, were physically active, were classified as overweight, and were trying to lose, gain, or maintain weight.最常用的标签成分包括总热量（73.1%）、糖（72.9%）、份量（68.9%）和成分列表（65.7%）。与不经常使用营养成分的用户相比，营养成分用户消耗的水果、蔬菜和全谷物明显更多，含糖饮料则更少。与非使用者相比，营养成分使用者在堂食餐厅就餐的频率明显更高，但在快餐店的频率较低。虽然在基于人群的年轻人样本中，营养成分的使用与更好的饮食质量标志相关，但只有三分之一的参与者经常使用标签。应研究改善标签使用的方法，特别是通过利用与体重或健康相关的目标（例如，选择更健康的食物的兴趣），并满足消费者对标签内容的偏好。
Nutrition labels are a low-cost tool with the potential to encourage healthy eating habits. Investigate correlates of frequent Nutrition Facts use, describe the types of label information most often used, and measure how label use relates to dietary intake in young adults. Cross-sectional population-based study of young adults participating in Project EAT-IV (Eating and Activity in Teens and Young Adults). Surveys and food frequency questionnaires were completed in 2015–2016 by young adults (N=1817, weighted sample: 49% women) ages 25–36. Nutrition Facts use, frequency of using specific information on labels, dietary intake. Relative risks and adjusted means were used to examine how demographic, behavioral, and weight-related factors were associated with Nutrition Facts use, and how label use related to dietary outcomes. Associations with p-values <0.05 were considered statistically significant. Almost a third (31.4%) of participants used Nutrition Facts labels ‘frequently.’ Use was significantly higher for women, for participants with high education and income, among those who prepared food regularly, were physically active, were classified as overweight, and were trying to lose, gain, or maintain weight. Label components used most often included total calories (73.1%), sugars (72.9%), serving size (68.9%), and the ingredient list (65.7%). Nutrition Facts users consumed significantly more fruits, vegetables, and whole grains and fewer sugar-sweetened beverages compared to non-frequent users. Nutrition Facts users ate significantly more frequently at sit-down restaurants but less frequently at fast-food restaurants compared to non-users. While Nutrition Facts use was associated with markers of better dietary quality in a population-based sample of young adults, only a third of participants used labels frequently. Methods to improve label use should be studied, particularly through leveraging weight- or health-related goals (e.g., interest in making healthier food choices), and meeting consumer preferences concerning label content.
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DOI：
10.1016/j.jand.2017.01.027
发表时间：
2017-10-01
影响因子：
4.8
作者：
Christoph, Mary J.;Ellison, Brenna
通讯作者：
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DOI：
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影响因子：
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作者：
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影响因子：
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影响因子：
8
作者：
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DOI：
10.1016/j.jada.2011.08.047
发表时间：
2012-03-01
影响因子：
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