USDA's National Household Food Acquisition and Purchase Survey: Methodology for Imputing Missing Quantities To Calculate Healthy Eating Index-2010 Scores and Sort Foods Into ERS Food Groups

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英文名称：

USDA's National Household Food Acquisition and Purchase Survey: Methodology for Imputing Missing Quantities To Calculate Healthy Eating Index-2010 Scores and Sort Foods Into ERS Food Groups

作者：

Lisa Mancino; Jessica E. Todd; Benjamin Scharadin

工作单位：

USDA's Economic Research Service

来源地址：

https://www.ers.usda.gov/publications/pub-details/?pubid=87012

关键词：

FoodAPS;  National Household Food Acquisition and Purchase Survey;  missing quantities;  imputation methodology;  Healthy Eating Index;  HEI;  ERS food group; 

年份：

2018

出版地：

Washington, DC, USA

总页数：

41 pp

语种：

English

摘要：

Responses from USDA's FoodAPS survey are used to measure the nutritional quality of household food acquisitions against the 2010 Healthy Eating Index. ERS researchers have developed a method for imputing missing food quantities used to assess effects of economic and sociodemographic factors on respondents' food intake.