Contribution to the understanding of how principal component analysis–derived dietary patterns emerge from habitual data on food consumption

BACKGROUND: Principal component analysis (PCA) is a widely used exploratory method in epidemiology to derive dietary patterns from habitual diet. Such dietary patterns seem to originate from intakes on multiple days and eating occasions. Therefore, analyzing food intake of study populations with dif...

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Detalles Bibliográficos
Autores principales: Schwedhelm, Carolina, Iqbal, Khalid, Knüppel, Sven, Schwingshackl, Lukas, Boeing, Heiner
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2018
Materias:
Original Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6411615/
https://www.ncbi.nlm.nih.gov/pubmed/29529145
http://dx.doi.org/10.1093/ajcn/nqx027

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6411615/
https://www.ncbi.nlm.nih.gov/pubmed/29529145
http://dx.doi.org/10.1093/ajcn/nqx027

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