Trends in purchases and intake of foods and beverages containing caloric and low-calorie sweeteners over the last decade in the United States.
Trends in purchases and intake of foods and beverages containing caloric and low-calorie sweeteners over the last decade in the United States.
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DOI：
10.1111/j.2047-6310.2013.00153.x
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发表时间：
2013-08
影响因子：
3.8
通讯作者：
Popkin B
中科院分区：
文献类型：
--
作者：
Piernas C;Ng SW;Popkin B
目前的食品数据库可能无法捕捉食品供应中快速发生的变化，例如产品中热量（CS）和低热量甜味剂（LCS）的使用增加。我们探讨了过去十年美国人购买和摄入含有LCS、CS或两种甜味剂的食品和饮料的趋势，以及家庭和社会经济地位预测这些趋势。我们分析了Homescan 2000-10的家庭购买（n= 140，352户; 408，458人）;以及NHANES 2003-10的饮食摄入量（n= 34，391人）。我们估计了人均购买量和摄入量（g或mL/d）以及含有LCS，CS或LCS+CS的食品和饮料的消费者百分比。我们使用随机效应纵向模型估计了与社会经济地位和家庭组成相关的购买变化。从2000年至2010年，购买CS产品的家庭比例下降，而在所有类型的家庭中，特别是有孩子的家庭中，购买LCS和LCS+CS产品的家庭比例上升。非裔美国人、西班牙裔和有孩子的家庭购买CS饮料的百分比较高（分别为+9%; +4%; +3%，P<0.001），购买LCS饮料的百分比较低（分别为-12%;-5%;-2%，P<0.001）。在CS产品的购买和消费下降的时期，我们记录了含有LCS的产品的增长趋势以及以前未探索的LCS和CS产品的趋势，特别是在有孩子的家庭中。
Current food databases might not capture rapidly occurring changes in the food supply, such as the increased use of caloric (CS) and low-calorie sweeteners (LCS) in products. We explored trends in purchases and intake of foods and beverages containing LCS, CS or both sweeteners over the last decade in the U.S., as well as household and SES predictors of these trends. We analyzed household purchases from Homescan 2000–10 (n=140,352 households; 408,458 individuals); and dietary intake from NHANES 2003–10 (n=34,391 individuals). We estimated per-capita purchases and intake (g or mL/d) and percent of consumers of foods and beverages containing LCS, CS, or both LCS+CS. We estimated change in purchases associated with SES and household composition using random-effects longitudinal models. From 2000–10, percent of households purchasing CS products decreased, whereas for LCS and LCS+CS products increased among all types of households and particularly among those with children. African-American, Hispanic, and households with children had a higher % CS beverage purchases (+9%; +4%; +3% respectively, P<0.001) and lower % LCS beverage purchases (−12%; −5%; −2% respectively, P<0.001). During a period of declining purchases and consumption of CS products, we have documented an increasing trend in products that contain LCS and a previously unexplored trend in products with both LCS and CS, especially important among households with children.
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影响因子：
5.4
作者：
Lasater G;Piernas C;Popkin BM
通讯作者：
Popkin BM
影响因子：
16.2
作者：
Brown RJ;Walter M;Rother KI
通讯作者：
Rother KI
DOI：
10.1016/j.jand.2012.03.009
发表时间：
2012-05-01
影响因子：
4.8
作者：
Fitch, Cindy;Keim, Kathryn S.
通讯作者：
Keim, Kathryn S.
影响因子：
4.8
作者：
Han, Euna;Powell, Lisa M.
通讯作者：
Powell, Lisa M.
影响因子：
15.8
作者：
Lesser, Lenard I.;Ebbeling, Cara B.;Ludwig, David S.
通讯作者：
Ludwig, David S.