Assessment of a government-subsidized supermarket in a high-need area on household food availability and children's dietary intakes

作者：Elbel Brian^*; Moran Alyssa; Dixon L Beth; Kiszko Kamila; Cantor Jonathan; Abrams Courtney; Mijanovich Tod

来源：Public Health Nutrition, 2015, 18(15): 2881-2890.

DOI：10.1017/S1368980015000282

• Children
• Dietary intake
• Food access
• Supermarket
• Policy

Objective To assess the impact of a new government-subsidized supermarket in a high-need area on household food availability and dietary habits in children.
Design A difference-in-difference study design was utilized.
Setting Two neighbourhoods in the Bronx, New York City. Outcomes were collected in Morrisania, the target community where the new supermarket was opened, and Highbridge, the comparison community.
Subjects Parents/caregivers of a child aged 3-10 years residing in Morrisania or Highbridge. Participants were recruited via street intercept at baseline (pre-supermarket opening) and at two follow-up periods (five weeks and one year post-supermarket opening).
Results Analysis is based on 2172 street-intercept surveys and 363 dietary recalls from a sample of predominantly low-income minorities. While there were small, inconsistent changes over the time periods, there were no appreciable differences in availability of healthful or unhealthful foods at home, or in children's dietary intake as a result of the supermarket.
Conclusions The introduction of a government-subsidized supermarket into an underserved neighbourhood in the Bronx did not result in significant changes in household food availability or children's dietary intake. Given the lack of healthful food options in underserved neighbourhoods and need for programmes that promote access, further research is needed to determine whether healthy food retail expansion, alone or with other strategies, can improve food choices of children and their families.

• 出版日期2015-10