SSB taxes and diet quality in US preschoolers: estimated changes in the 2010 Healthy Eating Index.

ABSTRACT:

Background

Taxing sugar-sweetened beverages (SSBs) has been proposed as a strategy to combat child obesity. Yet it is unclear how a tax on SSBs might influence the overall quality of diet in preschool children. Thus, we use simulated price increases and the 2010 Healthy Eating Index (HEI-2010) to explore the relationship between SSB taxes and diet quality in preschool children.

Methods

Price and purchase data from the 2009-2012 Nielsen Homescan Panel and a two-part marginal effects model were used to estimate relative changes in purchases with a 20% increase in the price of SSBs. Demand elasticities were applied to dietary intake data for children ages 2-5 years from the National Health and Nutrition Examination Survey (2009-2010 and 2011-2012) to estimate the impact of a 20

SUBMITTER: Ford CN 

PROVIDER: S-EPMC5052098 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature