The contextual effect of the local food environment on residents' diets: The atherosclerosis risk in communities study
The contextual effect of the local food environment on residents' diets: The atherosclerosis risk in communities study
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DOI：
10.2105/ajph.92.11.1761
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发表时间：
2002-11-01
影响因子：
12.7
通讯作者：
Roux, AD
中科院分区：
文献类型：
--
作者：
Morland, K;Wing, S;Roux, AD
目标。方法研究当地饮食环境与居民膳食推荐摄入量报告的关系。根据食物频率问卷估算了10623名社区参与者动脉粥样硬化风险的食物和营养素的推荐摄入量。超市、杂货店、全套服务和快餐店被地理编码到人口普查区域。在人口普查地区，每增加一家超市，美国黑人的水果和蔬菜摄入量就会增加32%(相对风险[RR]=1.32；95%可信区间[CI]=1.08，1.60)。美国白人的水果和蔬菜摄入量随着一个或多个超市的出现而增加11%(RR=1.11；95%CI=0.93，1.32)。这些发现表明，当地的食物环境与居民的推荐饮食有关。
Objectives. We studied the association between the local food environment and residents' report of recommended dietary intake.Methods. Recommended intakes of foods and nutrients for 10 623 Atherosclerosis Risk in Communities participants were estimated from food frequency questionnaires. Supermarkets, grocery stores, and full-service and fast-food restaurants were geocoded to census tracts.Results. Black Americans' fruit and vegetable intake increased by 32% for each additional supermarket in the census tract (relative risk [RR] = 1.32; 95% confidence interval [CI]=1.08, 1.60). White Americans' fruit and vegetable intake increased by 11% with the presence of 1 or more supermarket (RR=1.11; 95% CI=0.93, 1.32).Conclusions. These findings suggest the local food environment is associated with residents' recommended diets.