Evidence for validity of five secondary data sources for enumerating retail food outlets in seven American Indian Communities in North Carolina

• Main Authors: Fleischhacker Sheila E (Author), Rodriguez Daniel A (Author), Evenson Kelly R (Author), Henley Amanda (Author), Gizlice Ziya (Author), Soto Dolly (Author), Ramachandran Gowri (Author)
• Format: Book
• Published: BMC, 2012-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Most studies on the local food environment have used secondary sources to describe the food environment, such as government food registries or commercial listings (e.g., Reference USA). Most of the studies exploring evidence for vali...