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美国全国代表性成年人样本中,按社会人口学特征划分的早餐饮食模式差异。

Differences in food patterns at breakfast by sociodemographic characteristics among a nationally representative sample of adults in the United States.

作者信息

Siega-Riz A M, Popkin B M, Carson T

机构信息

Department of Nutrition, University of North Carolina at Chapel Hill, 27516, USA.

出版信息

Prev Med. 2000 May;30(5):415-24. doi: 10.1006/pmed.2000.0651.

Abstract

BACKGROUND

Eating breakfast is considered an important determinant of a healthy lifestyle. This study explores the different food patterns of breakfast for adults aged 18-65 in the United States.

METHODS

Data are from the 1994-1996 Continuing Survey of Food Intake by Individuals, n = 15,641. Dietary assessment method used was the 24-h recall. Nutrient differences among the breakfast food patterns as well as the sociodemographic characteristics of individuals following each eating pattern are examined.

RESULTS

The primary food patterns were based on consumption of eggs (15.3% of adults), ready-to-eat cereals (17.4%), bread (21.7%), cooked cereal (4.4%), fruit and fruit juice (5.5%), and coffee, soft drinks, and high-fat desserts (15.1%). Seventeen and three-tenths percent of the adults skipped breakfast. These food patterns provide remarkably different nutrient profiles adjusting for energy intake. The egg pattern is highest in total fat, lowest in fiber density, and low in iron and calcium density. In contrast, the ready-to-eat cereal pattern is high in fiber, highest in calcium density, and very low in fat. Breakfast food patterns differ markedly by various sociodemographic factors such as gender, ethnicity, and educational level.

CONCLUSION

Different segments of our population consume different types of foods at breakfast, contributing to differences in their nutrient intakes.

摘要

背景

吃早餐被认为是健康生活方式的一个重要决定因素。本研究探讨了美国18至65岁成年人早餐的不同食物模式。

方法

数据来自1994 - 1996年个人食物摄入量持续调查,n = 15641。使用的膳食评估方法是24小时回忆法。研究考察了早餐食物模式之间的营养差异以及遵循每种饮食模式的个体的社会人口学特征。

结果

主要食物模式基于鸡蛋的摄入量(占成年人的15.3%)、即食谷物(17.4%)、面包(21.7%)、煮制谷物(4.4%)、水果和果汁(5.5%)以及咖啡、软饮料和高脂肪甜点(15.1%)。17.3%的成年人不吃早餐。这些食物模式在根据能量摄入进行调整后提供了显著不同的营养状况。鸡蛋模式的总脂肪含量最高,纤维密度最低,铁和钙密度也低。相比之下,即食谷物模式的纤维含量高,钙密度最高,脂肪含量极低。早餐食物模式因性别、种族和教育水平等各种社会人口学因素而有显著差异。

结论

我们人群的不同部分在早餐时食用不同类型的食物,这导致了他们营养摄入量的差异。

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