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USDA ERS - Linking USDA Nutrition Databases to IRI Household-Based and Store-Based Scanner Data
- 英文名称：
- USDA ERS - Linking USDA Nutrition Databases to IRI Household-Based and Store-Based Scanner Data
- 作者：
- Andrea Carlson; Elina T. Page; Thea Palmer Zimmerman; Carina E. Tornow; Sigurd Hermansen
- 关键词：
- Scanner data; IRI InfoScan; IRI Consumer Network; Food and Nutrient Database for Dietary Studies (FNDDS); USDA National Nutrient Database for Standard Reference (SR); Food Patterns Equivalents Database (FPED); Food Patterns Equivalents Ingredient Database (FPID); probabilistic matching; semantic matching; healthy diets; Healthy Eating Index (HEI); Dietary Guidelines for Americans;
- 年份：
- 2019
- 出版地：
- Washington, DC, USA
- 总页数：
- 49 pp
- 语种：
- English
- 摘要：
- To measure the overall healthfulness of Americans' food-at-home (FAH) purchases, USDA researchers created a purchase-to-plate “crosswalk”—linking data between USDA data and household and retail scanner data. Substantial improvements in the healthfulness of Americans' FAH purchases would be needed to comply with Federal dietary guidance.
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