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A step-by-step approach to improve data quality when using commercial business lists to characterize retail food environments
BACKGROUND: Food environment characterization in health studies often requires data on the location of food stores and restaurants. While commercial business lists are commonly used as data sources for such studies, current literature provides little guidance on how to use validation study results t...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5219657/ https://www.ncbi.nlm.nih.gov/pubmed/28061798 http://dx.doi.org/10.1186/s13104-016-2355-1 |