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Annotated receipts capture household food purchases from a broad range of sources
BACKGROUND: Accurate measurement of household food purchase behavior (HFPB) is important for understanding its association with household characteristics, individual dietary intake and neighborhood food retail outlets. However, little research has been done to develop measures of HFPB. The main obje...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2714491/ https://www.ncbi.nlm.nih.gov/pubmed/19570234 http://dx.doi.org/10.1186/1479-5868-6-37 |