Validation of 3 Food Outlet Databases: Completeness and Geospatial Accuracy in Rural and Urban Food Environments

Despite interest in the built food environment, little is known about the validity of commonly used secondary data. The authors conducted a comprehensive field census identifying the locations of all food outlets using a handheld global positioning system in 8 counties in South Carolina (2008–2009)....

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Main Authors: Liese, Angela D., Colabianchi, Natalie, Lamichhane, Archana P., Barnes, Timothy L., Hibbert, James D., Porter, Dwayne E., Nichols, Michele D., Lawson, Andrew B.
Format: Artigo
Sprog:Inglês
Udgivet: Oxford University Press 2010
Fag:
Practice of Epidemiology
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2991633/
https://ncbi.nlm.nih.gov/pubmed/20961970
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aje/kwq292
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