Rice Consumption in the United States: Recent Evidence from Food Consumption Surveys
Rice Consumption in the United States: Recent Evidence from Food Consumption Surveys
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DOI：
10.1016/j.jada.2009.07.010
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发表时间：
2009-10-01
影响因子：
--
通讯作者：
Upton, Julie
中科院分区：
文献类型：
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作者：
Batres-Marquez, S. Patricia;Jensen, Helen H.;Upton, Julie
背景 人们对大米消费、相关食物摄入模式以及大米在美国人饮食中提供的营养贡献知之甚少。目的提供有关美国大米消费和大米消费者饮食的信息。设计数据来自个人食物摄入量持续调查（1994-1996）和国家健康与营养检查调查（2001-2002）。受访者报告 24 小时回忆饮食摄入量。食品中可用的大米量是使用食品商品摄入量数据库估算的。 Consumers are classified based on the amount of rice they consume in foods.Subjects The analysis includes information from adult individuals: 9,318 from the Continuing Survey of Food Intakes by Individuals and 4,744 front National Health and Nutrition Examination Survey.Statistics Weighted percentages and mean values show the food and nutrient intake amounts.逻辑回归分析用于检查影响大米消费的经济、社会和人口因素之间的关系。结果 美国成年人口中很大一部分消费大米。与不吃大米的人相比，大米消费者每天从脂肪和饱和脂肪中消耗的能量比例较小；更多铁和钾；以及更多的膳食纤维、肉类、蔬菜和谷物。种族/民族和教育程度是消费大米概率的决定因素，而且比低收入状况更重要。 结论 与不消费大米的消费者相比，大米消费者选择的饮食包含更多的蔬菜、较少比例的脂肪和饱和脂肪能量、更多的膳食纤维和更多的铁；过去十年中，这种差异保持相对稳定。考虑种族/民族和收入水平对于更好地了解影响食物选择的因素和有效设计饮食干预措施非常重要。 J Am 饮食协会。 2009；109：1719-1727。
Background Little is known about rice consumption, related food intake patterns, and the nutritional contribution that rice provides in the diets of Americans.Objective To provide information about rice consumption in the United States and the diets of rice consumers.Design Data come from the Continuing Survey of Food Intakes by Individuals (1994-1996) and the National Health and Nutrition Examination Survey (2001-2002). Respondents report 24-hour recall dietary intakes. The amount of rice available in foods is estimated using the Food Commodity Intake Database. Consumers are classified based on the amount of rice they consume in foods.Subjects The analysis includes information from adult individuals: 9,318 from the Continuing Survey of Food Intakes by Individuals and 4,744 front National Health and Nutrition Examination Survey.Statistics Weighted percentages and mean values show the food and nutrient intake amounts. Logistic regression analysis is used to examine relationships among economic, social, and demographic factors that affect rice consumption.Results Rice is consumed by a significant portion of the US adult population. Compared with others who did not consume rice, rice consumers consumed a smaller share of energy per day from fat and saturated fat; more iron and potassium; and more dietary fiber, meat, vegetables, and grains. Race/ethnicity and education are determinants of the probability of consuming rice, and more so than low-income status.Conclusions Rice consumers choose a diet that includes more vegetables, a smaller share of energy from fat and saturated fat, more dietary fiber and more iron than those who do not consume rice; the differences have remained relatively stable over the last decade. Accounting for race/ethnicity and income levels is important for better understanding of factors that affect food choices and for effective design of dietary interventions. J Am Diet Assoc. 2009;109:1719-1727.