Validity of retrospective diet history: Assessing recall of midlife diet using Food Frequency Questionnaire in later life

OBJECTIVES: Limited information exists on the validity of dietary information given by elderly people on their past diet. Here we test the relative validity of a food frequency questionnaire asking older persons about their midlife diet. DESIGN: Retrospective food intake of 56–72-year-old subjects w...

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Veröffentlicht in:J Nutr Health Aging
Hauptverfasser: Eysteinsdottir, Tinna, Gunnarsdottir, Ingibjorg, Thorsdottir, Inga, Harris, Tamara, Launer, Lenore J., Gudnason, Vilmundur, Steingrimsdottir, Laufey
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2011
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Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5314731/
https://ncbi.nlm.nih.gov/pubmed/22159766
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