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Validating self-reported food expenditures against food store and eating-out receipts
OBJECTIVES: To compare objective food store and eating-out receipts with self-reported household food expenditures. DESIGN AND SETTING: The Seattle Obesity Study (SOS II) was based on a representative sample of King County adults, Washington, USA. Self-reported household food expenditures were model...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4775333/ https://www.ncbi.nlm.nih.gov/pubmed/26486299 http://dx.doi.org/10.1038/ejcn.2015.166 |