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Do healthier foods and diet patterns cost more than less healthy options? A systematic review and meta-analysis
OBJECTIVE: To conduct a systematic review and meta-analysis of prices of healthier versus less healthy foods/diet patterns while accounting for key sources of heterogeneity. DATA SOURCES: MEDLINE (2000–2011), supplemented with expert consultations and hand reviews of reference lists and related cita...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3855594/ https://www.ncbi.nlm.nih.gov/pubmed/24309174 http://dx.doi.org/10.1136/bmjopen-2013-004277 |