Home > Publications . Search All . Browse All . Country . Browse PSC Pubs . PSC Report Series

PSC In The News

RSS Feed icon

Singh discusses her research in India on infertility

Johnston concerned declines in teen smoking threatened by e-cigarettes

Johnston says decreasing marijuana use among teens not easily explained

Highlights

Apply for 2-year NICHD Postdoctoral Fellowships that begin September 2015

PSC Fall 2014 Newsletter now available

Martha Bailey and Nicolas Duquette win Cole Prize for article on War on Poverty

Michigan's graduate sociology program tied for 4th with Stanford in USN&WR rankings

Next Brown Bag

Monday, Jan 12
Filiz Garip, Changing Dynamics of Mexico-U.S. Migration

Improving retrospective characterization of the food environment for a large region in the United States during a historic time period

Archived Abstract of Former PSC Researcher

Auchincloss, A., K.B. Moore, L. Moore, and Ana Diez Roux. 2012. "Improving retrospective characterization of the food environment for a large region in the United States during a historic time period." Health & Place, 18(6): 1341-1347.

Access to healthy foods has received increasing attention due to growing prevalence of obesity and diet-related health conditions yet there are major obstacles in characterizing the local food environment. This study developed a method to retrospectively characterize supermarkets for a single historic year, 2005, in 19 counties in 6 states in the USA using a supermarket chain-name list and two business databases. Data preparation, merging, overlaps, added-value amongst various approaches and differences by census tract area-level socio-demographic characteristics are described. Agreement between two food store databases was modest: 63%. Only 55% of the final list of supermarkets were identified by a single business database and selection criteria that included industry classification codes and sales revenue >=$2 million. The added-value of using a supermarket chain-name list and second business database was identification of an additional 14% and 30% of supermarkets, respectively. These methods are particularly useful to retrospectively characterize access to supermarkets during a historic period and when field observations are not feasible and business databases are used. (C) 2012 Elsevier Ltd. All rights reserved.

DOI:10.1016/j.healthplace.2012.06.016 (Full Text)

PMCID: PMC3501601. (Pub Med Central)

Browse | Search : All Pubs | Next